Hire the best Natural Language Processing developers

Check out Natural Language Processing developers with the skills you need for your next job.
Clients rate Natural Language Processing developers
Rating is 4.8 out of 5.
4.8/5
based on 2,337 client reviews
  • $200 hourly
    I am a contracts attorney with over 22 years of experience at General Electric, Teachers College Columbia University, and Siemens Energy, where I've drafted, negotiated, and executed billions of dollars of large, complex, cutting-edge technology contracts across the globe. I am an expert. Currently, I have my own practice where my focus spans a wide range of agreements including: ● influencer ●partnering ● SaaS ● IP licensing ● technology transfer ● website terms of use ● CCPA & GDPR privacy policies ● IT outsourcing ● cloud services ● residential and commercial construction ● subcontractor ● education ● mergers and acquisitions ● employment ● commercial lease ● equity share ● equipment sale & lease ● franchise ● confidentiality ● non-compete ● RFP/RFQ ● FAR ● AIA ● and more…. I write clear and concise documents, that are accurate, balanced, and marketable. I provide practical advice on complex contractual terms. I ensure technical excellence by drafting prudent agreements and promptly answer technical queries about contracts law and best practices. I also advise on contractual disputes to achieve the most favorable outcomes. Seeing the data revolution, I'm also developing Contract Reader - an artificial intelligence algorithm that reads your contract and displays significant risk issues. You don't have to read the boring stuff! This is a revolutionary form of legal service that's immediate, accurate, and very inexpensive.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Business Consulting
    Employment Consideration
    Drafting
    Transportation & Warehousing
    The Florida Bar
    Contract Negotiation
    Legal Consulting
    Corporate Law
    Intellectual Property Law
    Data Mining
    Legal Research
    Legal
    Contract Drafting
    Contract Law
  • $140 hourly
    A passionate and driven data scientist with many years of experience building models and pipelines in Python and deploying models to production. Well-versed in using deep learning (TensorFlow) to solve everyday business problems such as recommendation, segmentation, and clickstream analysis. Has worked extensively with NLP/transformer models to analyze all types of sequence data. Also has preprocessing and ETL experience with PySpark.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Statistical Analysis
    Data Visualization
    SQL
    Data Cleaning
    Model Tuning
    Python
    Recommendation System
    Classification
    Neural Network
    Keras
    Machine Learning
  • $70 hourly
    Solving real-world problems using NLP, Transformers, and GPT-3. 7+ years of experience in (Machine Learning, NLP, Big Data, API, and Back-End Development). Built end-to-end machine learning systems using Natural Language Processing and MLOps. ✅ Successfully Completed Projects: 1. Text Classification, Document Classification 2. Sentiment Analysis, Aspect Based Sentiment Analysis 3. Custom Named Entity Recognition 4. Question Answering System 5. Topic Modeling 6. Extract product specifications from product descriptions using GPT-3 7. GPT-3 for intent detection. 8. GPT-3 for writing personalized emails. 9. GPT-3 Prompt design, GPT-3 prompt engineering, Fine-tuning GPT-3 Skills: Languages: Python, JavaScript, SQL. ML Libraries: Pandas, Scikit learn, Spacy, Gensim, Pytorch, Transformers, Rasa, Haystack. Other: AWS, Flask, FastAPI, GPT-3,Openai
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    API Integration
    RESTful API
    Flask
    Amazon Web Services
    Data Analysis
    Data Science
    Classification
    PyTorch
    Deep Neural Network
    Machine Learning
    Deep Learning
    Machine Learning Model
    Python
    pandas
  • $150 hourly
    A senior NLP Data Scientist with many years of experience working with clients from North America, Europe and Asia, as well as training Masters and PhD candidates in machine learning, text mining, and cutting edge deep learning for NLP, including (but not limited to) explaining the most advanced NLP research papers, such as "Attention is All You Need", "BERT (Bidirectional Encoder Representation from Transformer)", and many other top-notch papers in the field.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    TensorFlow
    PyTorch
    Plotly
    Keras
    Deep Learning
    pandas
    SQL
    Data Visualization
    Python
    Machine Learning
  • $30 hourly
    I'm a data scientist with 5+ years of hands-on experience in machine learning and a strong math background (MSc. in Applied Mathematics). I can help you to build the whole ML pipeline from scratch or improve your solutions. Dealing with various tasks, such as NLP, Time Series Analysis, Computer Vision, GANs, developing bots for Stocks or/and Crypto markets, deploying APIs for ML models, etc. Skills: - Languages: Python - Frameworks: PyTorch, TensorFlow, Keras, Flask - Libraries: LangChain, NumPy, Pandas, Scikit-Learn, Matplotlib, Plotly, SciPy, NLTK, LightGBM, XGBoost - DB: MySQL, PostgreSQL, MongoDB - Version control: GIT - Other: Docker, Google Cloud, LLM, ChatGPT, LLaMA
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Data Scraping
    SQL
    Web Crawling
    ChatGPT
    Statistics
    Machine Learning
    NLTK
    Python Scikit-Learn
    Neural Network
    Deep Learning
    Data Science Consultation
    Python
    TensorFlow
    Keras
  • $48 hourly
    4+ years of experience in Chat BOT development on Microsoft bot framework with cognitive services and Artificial intelligence engines. I worked on C# and .NET platforms and have expertise in Microsoft Azure cloud and services. I have worked for chat bot projects related to Human Resources, Retail Industry and Market Shares sectors, customer service, Recruitment processes, Knowledge management systems, Azure management bot, meeting time and room booking scenarios. I have implemented Cognitive services in my chat bots like : Emotion API (for detecting emotions from pictures), Computer vision API(for recognizing objects ), Custom computer vision API, OCR technologies (for reading texts from images), Face API (for recognizing trained faces from a group of people using deep learning), Bing search, Bing maps, Bing News, Bing Spell check APIs Text Analytics API (for detecting sentiments out of the sentences), Video Indexer API (Analyzing videos and sentiments), Office 365 APIs, Microsoft Graph Apis, LUIS.AI (for AI modelling) , QNA maker API and the Azure search using cosmos Db. I will work in order to create the best possible solution for you. I always tend to deliver quality and respect deadlines and budget. Feel free to contact me and lets work together.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Chatbot
    Live Chat Software
    Microsoft Bot Framework
    ASP.NET MVC
    JavaScript
    Microsoft Azure SQL Database
    Microsoft Azure
    C#
    Machine Learning
    Artificial Intelligence
    Chatbot Development
    Bot Development
  • $200 hourly
    AMONG TOP 27 Data Scientists on Upwork 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 PLUS Data Solutions Expert 𝟱+ 𝘆𝗲𝗮𝗿𝘀 of experience in the data industry, building small to large scale data solution pipelines for countless industries. 💡 Custom & Interactive 𝐃𝐀𝐒𝐇𝐁𝐎𝐀𝐑𝐃𝐒 and 𝐖𝐄𝐁 𝐀𝐏𝐏𝐒 💡 Efficient and Powerful machine learning models 💡 Data Analysis and Story Building 💡 ML empowered 𝐌𝐚𝐫𝐤𝐞𝐭 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 💡 𝐍𝐋𝐏, 𝐂𝐕, 𝐃𝐞𝐞𝐩 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 Implantations 💡 ETL 𝐃𝐚𝐭𝐚 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 Creation 💡 𝗗𝗔𝗧𝗔 𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚 & 𝗠𝗔𝗡𝗔𝗚𝗘𝗠𝗘𝗡𝗧 I work with the following tools and technologies: Python, Sci-Kit Learn, Django, Tensorflow, Keras, APIs, Requests, HTML, CSS, MySQL/PostgreSQL, AWS, RDS, EC2, & more! Send me a message and start a conversation!
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Data Visualization
    Amazon EC2
    Machine Learning
    Data Science
    Python Scikit-Learn
    Python
    Deep Learning
    Keras
    Computer Vision
    Data Science Consultation
  • $50 hourly
    WITH CONVERSATION STARTS EVERTHING. Hello, I am an Expert-Vetted, Software Engineer specialization in Conversational AI. I have expertise with chatbot frameworks, like IBM Watson Assistant, Google dialog flow ES and CX, Conversational AI RASA, Amazon Alexa, Engati, Twilio, Dialog360, CHATFUEL, Many chat, Landbot.io, chatbot.com, Wati.io and many others. I have helped companies integrate chatbots with systems already in place for a decade. First I do the integration accordingly for the use case using Python & Flask then help the technical team with the solution. LLM Expertise: I have been developing applications with OPENAI and Google PALM for the past few months. Especially for Extractive/Generative Question & Answering systems for unstructured text data. if the data is pdf. docx, website, google sheet etc. I recently build a real estate Agent powered by CHATGPT. Comprehensive Channel Coverage: I can develop chatbots for multiple communication channels such as websites, social media platforms (Facebook, Instagram), messaging apps (WhatsApp, Telegram), SMS, and voice bots. I am well-versed in leveraging webhooks for seamless integration with existing systems. Extensive Project Portfolio: I have successfully developed and deployed chatbots across various industries, including airlines, healthcare, dental services, events management, and recruitment agencies. My experience encompasses web chatbots, WhatsApp chatbots, Facebook chatbots, Telegram bots, voice bots, and SMS chatbots. I Strongly believe, that a chatbot can be a virtual assistant of any business because chatbot can be available 24/7 which will increase customer satisfaction and engagement with your business. It means more data will be generated we can use the data for analysis, visualization and KPI's. A Facebook or Instagram Chatbot can help businesses to automate marketing, auto responses or canned responses, live agent support, subscribe customers for targeted messages/campaign. A WhatsApp chatbot offers a richer customer experience that helps with customer retention and engagement. Builds brand awareness and loyalty while enhancing customer relationships. Makes your business available over multiple channels. Ability to send broadcasts or targeted campaigns and outbound notifications to clients. A website chatbot can acquaint users with new services and products from your website site help them navigate the website. More than 2.5 billion people uses browser daily which means a chatbot can be a virtual assistant for users. A chatbot can be on any communication channel Website, Facebook, Instagram, WhatsApp, SMS, Telegram, Android / IOS, WordPress, IVR's or voice bots on phone numbers, SMS chatbot. It can integrate with any system via a WEBHOOK. Feel free to ask any questions.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Large Language Model
    Prompt Engineering
    AI Chatbot
    Generative AI
    IVR Software
    Flask
    ChatGPT
    Artificial Intelligence
    Dialogflow API
    Conversational AI
    Python
    Chatbot Development
    Twilio
    IBM Watson
  • $25 hourly
    Multi-skilled, Quick learner, Responsible, and Proactive individual who is not afraid of challenges and can always find a way to complete tasks on time. I believe in delivering quality work within limited timeframe rather than billing hours like few agencies. I have extensive experience in the IT industry with Web/Mobile Application/Graphics/SEO projects and am capable of handling any project with any tech-stack. Primary skillset: ------------------------------------------- ✅ Requirements Gathering/Documentation ✅ Project Management ✅ Scrum Master ✅ QA(Manual+Automation) ✅ SEO ✅ Graphic Designing(Logo/Banners/Webpage mockups/ App screens etc.) ✅ Web Designing (Html/CSS/JS/Bootstrap/Angular etc.) ✅ Web Development (MEAN/MERN/Shopify/WordPress/WooCommerce/PHP/CHATGPT/Lang Chain/Python/AI etc.) ✅ Custom Development ✅ App Development(Native/Hybrid) ✅ API Development/Integration ✅ GiHub/Bit Bucket Project Management tools expertise: -------------------------------------------- 🔥Microsoft Teams 🔥Office365 🔥MS-Office(Word/Excel/Powerpoint) 🔥Google Drive 🔥Jira 🔥Trello 🔥Slack 🔥Asana 🔥Monday.com 🔥Clickup 🔥Google data studio(for data visualization) 🔥Lambda Test Browse(for testing) Feel free to contact me at freelancerchanchal21@gmail.com Let's schedule the kickoff call ✌️ and get started. Best Regards, Chanchal
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Data Science
    Generative AI Prompt
    Virtual Assistance
    Requirement Analysis
    Documentation
    Business Analysis
    Machine Learning
    AI Chatbot
    Python
    Web Application
    Website Optimization
    ChatGPT
    Testing
    Project Management
  • $40 hourly
    I am a highly versatile python developer with expertise in web development using flask, machine learning and data scientist with 3 years of commercial experience and successful history of machine learning and data processing contests. During my career, I have performed a variety of roles: developer, research engineer, consultant, and solutions architect. I have deep knowledge in web development, machine learning, software architecture, and cloud computing. My experience: - Building and testing machine learning models - Deep learning - Natural Language Processing - Time series analysis - Development of REST services with analysis background - Integrating machine learning algorithms - Building data analysis APIs - Web Development using Flask and Django My main areas of expertise are Python, Data science, Machine learning. Skills: - Languages/technologies: Python - Frameworks: Django, Flask, Nodejs - Libraries: Pandas, Numpy, Matplotlib, Sklearn, SciPy, NLTK, TextBlob, TensorFlow, Keras - DB/Storing: MySQL, PostgreSQL, MongoDB - Version control: GIT - Analysis: statistic, calculus, classification/clustering, machine learning, deep learning - FrontEnd: JavaScript, Ajax Other: - AWS experienced user - Linux advanced user - LAMP stack - Data scraping
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    GitHub
    NLTK
    Amazon Web Services
    Web Crawling
    Python Script
    Selenium
    Data Mining
    MySQL
    Flask
    Chatbot Development
    Deep Learning
    Machine Learning
    Python
  • $60 hourly
    Co-founded the chatbot development company to bring custom AI bots to startups and Fortune's 500 enterprises. Developed an Enterprise chatbot platform to help efficiently manage, train, and customize chatbots. Managing a chatbot company for the last 6 years: #1 AI Developer in the world in 2017 & 2018 by Clutch, 100+ chatbots built, 50+ happy clients from 20 countries, 10+ Fortune 500 companies working with BotsCrew Have 7+ years of experience in Chatbot Development for FB Messenger, Slack, Skype, Kik, Line, SMS, Telegram, Cisco Spark, Web, and WhatsApp. Broad expertise in Natural language processing (NLP) and NLP engines: Dialogflow, ChatGPT, GPT 3, WIT.ai, LUIS, Rasa.ai, IBM Watsons, etc. Use Java, Spring Data, Node.js, React.js, Angular.js, Hibernate, Tomcat, MySQL, Bot Framework to create chatbots. Can easily integrate the chatbot with CRM (e.g., Hubspot, Zoho, Salesforce) and payments systems (e.g., Stripe, PayPal), Google Maps, Zapier, Shopify, and many more. Using our chatbot platform clients can: - Build chatbot flows (conversations); - Train chatbots using AI training system; - Make a copy of bot with all its contents; - Monitor bot’s analytics; - Provide customer support to users via live chat; - Create and spread broadcasts; - Create a custom widget for websites; - Integrate chatbot with popular platforms
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Artificial Intelligence
    Bot Development
    Chatbot Development
  • $45 hourly
    I have 7+ years of experience in Machine Learning, Natural Language processing, Generative AI, Data Science, Deep Learning and Software Development, Completed my Phd in NLP(Deep Learning). Previously worked with ABB Electric and Netapp. Alumni of PSG Tech, Coimbatore and College of Engineering, Guindy. Being an ardent NLP Researcher, I am fluent in working with advanced NLP techniques such as LLMs, BERT embeddings, its variations and T5 based models for solving NLP related challenges. Published research work related to Deep learning / NLP in Elsevier Journal and international conferences. Also have a publication in Taylor & Francis wherein I have researched on Bio-inspired optimization for Machine Learning models. Open to consulting/freelancing in Natural Language Processing / Machine Learning/Data Science / Software development. Programming skills : Python, C#, Matlab, VBA Major libraries used : Sci-kit learn, Tensorflow, Keras, Pandas,Numpy, Matplotlib, Gensim, HuggingFace, Pytorch, NLTK NLP algorithms used : fine-tuning LLMs with custom data(Falcon 7-B,Falcon 40-B,Llama-2), Chatbot Development (Falcon 40-B), GPT-4, Bert, Domain Adaptive BERT, T5, Word2Vec, GLOVE, FASTTEXT, ELMO, Siamese LSTM, NMF, LDA, LSI, Key-BERT ML algorithms used : SVM, k-Means, Naive Bayes, Decision Tree, Random Forest, Extreme Learning Machine, Ensemble classifiers, Linear regression, Logistic regression, Databases : MySQL Data Visualization : PowerBI
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Named-Entity Recognition
    Microsoft Power BI
    Text Analytics
    Sentiment Analysis
    MySQL Programming
    Analytics
    BERT
    Data Science
    Deep Learning
    Machine Learning
    Python
    pandas
    TensorFlow
    Keras
  • $90 hourly
    I am a creative thinker and problem-solver with the mind of a researcher and the heart of an entrepreneur. I have theoretical knowledge about AI/ML and applied end-to-end experience from data collection to the implementation of an AI solution on the online platform. Whether it comes to creating a chatbot, classifying images or getting insights from the user data, I will help you find a tailor-made solution for your business/project. My Stack: - Data-processing : R / Python / SQL - Machine-Learning : AWS SageMaker / TensorFlow / Numpy / Pandas - Web-Services : Django / Heroku / HTML / CSS / WordPress / SEO - Other : 3D Modelling / 3D Rendering / Photogrammetry
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Deep Learning Modeling
    Photogrammetry
    3D Modeling
    Data Visualization
    Artificial Intelligence
    Recurrent Neural Network
    Python
    Natural Language Generation
    Data Science
    Machine Learning
    Deep Learning
    TensorFlow
    R
  • $45 hourly
    As an experienced developer for over 6 years, I am a dedicated and reliable professional with a passion for meeting the unique needs of each client in LLM project development. I hold a master's degree in Integrated Systems from the Institut National des Sciences Appliquées in France, specializing in neural networks, NLP, and prompt engineering to which I dedicate a lot of passion to master it perfectly and have a great level of experience in developing applications with LLMs. I am highly proficient in Langchain and Python for creating agents for various purposes, including context-aware chatbot agents, Document Question Answering agents, LLM interaction with SQL and NoSQL databases, LLM integration with APIs, Summarization, and more. As an expert in prompt engineering, I excel in crafting prompts to guide language model behavior and achieve desired outcomes while optimizing token usage to save costs. I am proficient with OpenAI and LLAMA 2 models. When you partner with me, you can be assured that I will deliver a high-quality product on time and within the guaranteed budget. Over the years, I have delivered both large and small projects, simple or complex, working individually or as part of development teams. I look forward to collaborating with you on your next LLM project. Here are the services I offer: Prompts creation. Prompts audits. Development of chatbots with LLM and API integration. Creation of chatbots for Document Question Answering. Development of agents for solving complex problems. Document vectorization using Pinecone.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Hugging Face
    Python
    Amazon Web Services
    Kubernetes
    AI Agent Development
    Chatbot
    Generative AI
    LLM Prompt Engineering
    Llama 2
    Pinecone
    LangChain
    OpenAI Embeddings
    ChatGPT
    LLM Prompt
    Prompt Engineering
  • $50 hourly
    For the last two years, I've been working remotely with a US-based startup and have built a data analytics platform from scratch using the cloud, data Science, and backend technologies. I have also completed an MS in Data Science and designed robust Interpretable text classification models and published this work in peer-reviewed journals. I have extensive experience with Python, databases, and Machine learning. I enjoy solving challenging problems and learning new technologies. In my current role, I learned advanced aws, python, celery, docker, gRPC, prefect, and flask alongside a senior colleague and mentor. During my MS Data Science, I learned advanced Machine Learning techniques such as developing robust model explainability methods, adversarial attacks on ML models, and explainability methods. I love to travel around the country, so far I have visited 15+ cities in the last 3 years. :)
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Flask
    Git
    GraphQL
    AWS Lambda
    API
    Machine Learning
    SQL
    Python
    Keras
    Deep Learning
    TensorFlow
    Data Science
    Docker
    Amazon SageMaker
  • $200 hourly
    🥇 Hand picked by Upwork as "Expert-Vetted". This highlights talent that has passed a thorough pre-screening process by experts in their field. These elite freelancers and agencies have been evaluated by our Talent Managers for their expertise and excellent soft skills. They represent the Top 1% of talent on Upwork. 🏆 Experienced Data Scientist & Machine Learning Engineer from #1 enterprise software company in the world 🤖 Extensive work with industrial, R&D and start-up scale projects focusing on Data Science, Machine Learning Engineering and Full Stack Development such as: 🏢 SAP ➝ #1 enterprise software company in the world. Clients include Greggs, NHS, MindTree, GSK, LSEG and many more... 😇 Halo ➝ R&D focused on real human impact with emerging technology. 🆙 Upwork ➝ I've built great relationships with all my clients and pride myself on a 5 ⭐ rating and 100% success rate! My clients range from global corporations to personal projects & startups. My core skillset lies in the delivery of end-to-end Data Science. Everything from a deep discovery phase, the exploratory data analysis, to the engineering of Machine Learning algorithms and finally the communication & integration of Artificial Intelligence into business processes and systems, I can help you with. I also have expertise in all aspects of the technology stack including server configuration, database creation, backend development, frontend web development and API design 🧑🏽‍💻 I’m naturally curious and creative, I enjoy building innovative solutions using Artificial Intelligence to solve difficult problems by thinking outside of the box. I can add a degree of flair and creativity to your project alongside my technical expertise to deliver something unique and bespoke for your needs. ❓WHAT MAKES ME DIFFERENT? 💡 Creativity ➝ A skill that I believe is commonly overlooked with technology. Although I have a technical background, my passion are the creative arts and I am passionate about creating solutions that solve problems. I strive to recommend unique solutions, design bespoke architectures and overall build something that is perfect for you. 🗣 Communication ➝ No Data Science project is complete until the business buys into its value. I’ve seen so many projects in my career fail at this stage. I am a clear, confident and empathetic communicator with vast experience in public speaking and enablement. I earned a “Gifted Public Speaker” award at SAP and was Head of Enablement for Machine Learning across EMEA, designing and delivering technical training to over 200 consultants. 🤝 Trust ➝ I have been on the hiring side of Freelancers before and I know that it can be difficult to find the right match. I am a friendly, always open, approachable person that is keen to build trust and rapport with you straight from the start. I am here to build long lasting & fruitful relationships and to build technology solutions that have a real impact for your business. You can rely on me to be open, honest, upfront and advisory with my approach 👍🏽 I'm always happy to have a chat, please reach out to me if you'd like to talk!
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Curriculum Development
    Supervised Learning
    Model Optimization
    Python
    Data Science Consultation
    App Development
    Virtual Reality
    Data Science
    Statistical Modeling
    Digital Signal Processing
    Natural Language Generation
    Computer Vision
    Artificial Intelligence
    Machine Learning
  • $25 hourly
    With over 10 years experience in Software Industry, I have experience working across various domain and developing interesting software applications/projects. Following are the development service I offer for different areas from core python programming to ML & NLP areas: 1. Datascience areas catered to: NLP (Natural language processing), Deep nueral network (deep learning), Model building, training and evaluation 2. Custom model development. I have developed custom models that provide more accuracy. I was able to build my own custom model, train and fit the data to provide improved accuracy. I have researched on many ways to optimize models and was able to build a good model suitable for Decision making systems and prediction systems, such as recommender, graph based application, prediction systems, etc 3. I have done projects related to automation, classification and prediction systems such as Sentiment analysis, Web scraping, Multiweb page scraping, Chat bots, Bank loan acceptance system based on historical records using predictive modelling - this can be extended to insurance, medical etc, Content parsing and autocompletion NLP, match making system based on Graphical models using machine learning and many more Current Projects: 1. Automated Minutes of Meeting generation and emailing using Speech recognition (Speech to text) and Natural language processing (NLP) 2. Decision Making system - This is based on neural networks. This decision making system is custom built by myself, itis a platform on top of which you can place car automation system, Bank automation, Interview automation, etc. Current I am developing for Interview automation, soon I will start developing car automation module based on available time. Awards: 1. Top coder award 2. GEM award for extending beyond office hours to complete a software application within 2 weeks 3. Named Speed Coder for developing an application 30 days ahead of plan Please hire me if you have any interesting ideas or projects. I can help you to make it come together and give you a quality product. Thanks and regards, Avinash
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    pandas
    Neural Network
    Machine Learning Model
    TensorFlow
    Artificial Intelligence
    Data Analysis
    NLTK
    Data Science Consultation
    Deep Learning
    Keras
    Python Scikit-Learn
    Python
    Model Optimization
    Machine Learning
  • $50 hourly
    I am a Data Scientist and Machine Learning engineer, seeking opportunities to build fast models and design analyses that bring insight to clients in any industry.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    French
    SQL
    Coding Art
    English
    Science
    Data Science
    Machine Learning
    Deep Learning
    TensorFlow
    Python
    Python Scikit-Learn
    PyTorch
  • $70 hourly
    🔍 If you're searching for a TOP RATED PLUS freelancer with 100% JOB SUCCESS, then you've found the right person for your project! ✅ As a highly skilled and experienced 🧑‍💻 Data Scientist with 🔥 6 years of experience in advanced algorithms and problem-solving, and 📈 3 years of experience in Machine Learning, I am confident that I can deliver exceptional results for your project. Proficient in a variety of programming languages including Python, C++, and Java. Strong knowledge of OOP concepts and design patterns. 🏆 Proven track record of success, as evidenced by my participation and awards in competitive programming events such as: 1️⃣ International Olympiad in Informatics 2017 Tehran, Iran 2️⃣ Bronze medalist in Asian-Pacific Olympiad in Informatics 2018 Innopolis, Russia 3️⃣ Bronze medalist in Info(1) Cup 2018 Romania 4️⃣Place 101 out of 5005 from all around the world in Google HashCode 2018 5️⃣ Participant in ICPC SWERC region semi-final 2022 Milan, Italy 6️⃣ Participant in ICPC NEERC region semi-final 2018 St. Petersburg, Russia 🛠 Skilled in a variety of algorithms including: ✅ Machine Learning: Linear regression, Logistic regression, Decision tree, SVM, Naive Bayes, KNN, Clustering algorithms, Random forest, Dimensionality reduction, Local Sensitivity Hashing ✅ ChatGPT models and Natural Language Processing ✅ Reinforced Learning ✅ Deep Learning ✅ Graph theory: DFS, BFS, Dijkstra, A*, MST, SCC, Tree algorithms ✅ Greedy algorithms ✅ Dynamic programming ✅ Time complexity analysis ✅ And many others... I'm a quick learner of any skills that aren't listed in my profile. For more details, check my work history and client feedback on Upwork. I can guarantee you will be delighted with the work delivered and with your experience with me! Best Regards, Fadi Younes
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    MongoDB
    Web Development
    Artificial Intelligence
    Data Analysis
    Algorithm Development
    Problem Solving
    Python
    Neural Network
    Supervised Learning
    ChatGPT
    Artificial Neural Network
    Unsupervised Learning
    Deep Learning
    Machine Learning
  • $120 hourly
    Chatbot Developer & Conversation Designer with 6+ years of experience building AI-powered chatbots. ==== Hi, my name is Lena, and I help businesses solve problems using chatbots. I have over 6 years of experience building chatbots using Rasa, DialogFlow and GPT-4, offering consultations on chatbot development and conversation design, and also teaching people to build chatbots themselves, giving mentoring session and workshops. ==== What makes me different from other freelancers: ▣ I offer full-cycle chatbot development services, from a business idea to production. ▣ I take business oriented approach and think about chatbots as a tool to solve a specific problem. I try to design chatbots with your business goals in mind and the problem you are trying to help your users solve. ▣ I believe that for any software project, including developing chatbots, it's very important to always keep users in mind. This means that I try to do user-research before the beginning of the project and validate my assumptions as soon as possible on real users. ▣ I am not just a full-stack developer. I have background in Natural Language Processing and Artificial Intelligence and I understand Machine Learning and the mechanisms behind how chatbots actually work. ▣ My first education is in Linguistics and I understand how language works. This helps me design conversations that sound natural and are user-friendly. ▣ I value transparent and direct communication. ▣ I value your time and I value my time and I prefer to deliver results quickly rather than doing work for the sake of work. ▣ Based on the reviews, people think I'm a nice person to work with :) ==== Here are some ways I can help you: ▣ Getting started with your chatbot project. I can share with you my knowledge and expertise in the area of Chatbot Development, help you come up with a project plan, give you an overview of available chatbot tools that would best suit your project and will help you reach your business goals. ▣ Full-cycle chatbot development. I offer full-cycle chatbot development services, from start to finish. For chatbot development I use GPT-4, Rasa, DialogFlow, ManyChat, Landbot and VoiceFlow. For backend I use Python. For frontend I use JavaScript (TypeScript). ▣ Conversation design. I can both help you create conversation flows for your chatbot from scratch and review your existing conversation design and give you suggestions for improvement. ▣ Reviewing your existing chatbot. I can give you tips both on how to improve your implementation (why your Machine Learning doesn't deliver results) as well as your conversation design (why users don't enjoy talking with your chatbot). ▣ Training sessions. If you'd like to become a better chatbot developer yourself or are looking for a mentor to improve your current skills, I can help you. ▣ Chatbot widget. I also offer help with creating custom chatbot widgets for your website. ==== Tech Stack: ▣ Programming Languages: Python, JavaScript, TypeScript ▣ Chatbots: DialogFlow, Rasa, ManyChat, GPT3, VoiceFlow, Landbot, LangChain ▣ Database: MYSQL, Postgres, MongoDB, BigQuery, LanceDB, vector databases ▣ Machine Learning: Scikit-Learn, Tensorflow ▣ NLP: NLTK, Gensim, SpaCy, FastText, word2vec, MUSE, Whisper ▣ Crawling: Scrapy, Beautiful Soup, LXML ▣ Web: Flask, HTML, CSS, JavaScript, TypeScript, Framer ▣ Generative AI: ChatGPT, GPT-3.5, GPT-4, LLMs, LangChain ▣ Semantic search ▣ Deployment: Docker, AWS ▣ Integrations: mobile apps, web apps, Telegram, Slack, Facebook Messenger and others ==== Some of my chatbot development projects: ▣ Business Assistant Chatbot (GPT3, DialogFlow) ▣ Property Management Chatbot (Rasa) ▣ Language Learning Chatbot (Rasa) ▣ Financial Assistant Chatbot (DialogFlow) ▣ Health Coach Chatbot (DialogFlow) ▣ Chatbot-Recruiter (ManyChat) ▣ Voice Auto Attendant Chatbot (DialogFlow) For more see my portfolio below. ==== If this all sounds interesting, feel free to get in touch and we can schedule a free discovery call!
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Generative AI
    Conversational AI
    Dialogflow
    ManyChat
    Artificial Intelligence
    Chatbot Development
    Bot Development
    ChatGPT
    Deep Learning
    Machine Learning
    GPT-4
    Chatbot
    Python
    GPT-3
  • $150 hourly
    💡Machine Learning Engineer with Expertise in Computer Vision, GPT3/4, Bard, Bert, OpenAI, AWS, SageMaker & More!💡 Are you seeking an experienced Machine Learning Engineer to help you unlock the full potential of your data? Look no further! With a strong track record in successfully developing and implementing AI-driven solutions, I am your go-to expert for all your data needs. 🌟 Key Services: - Prompt Engineering - Nvidia Omniverse | ChatUSD | DeepSearch - Data Cleaning & Preprocessing - Data Scraping & Annotation - Deep Learning Model Training & Optimization - Actionable Recommendations & Insights - API Endpoint Development & Integration 🚀 Expertise: - Frameworks: PyTorch, MXNet, Fastai, PyTorchLightning - GPT4, ChatGPT, Langchain, Pinecone, Custom ChatBots - Computer Vision (Yolo, Faster/Fast-RCNNs, DeepSort, Semantic & Instance Segmentation, etc.) - Graph Neural Networks, Conversational AI (Nvidia Nemo, Nvidia Jarvis) - GANs, Audio Classification, Recommendation & Forecasting Models, Text-to-Speech, Speech-to-Text - AWS Services (Textract, Rekognition, Clarify, etc.) - NLP, Time Series Analysis, Machine Learning Algorithm Integration - Amazon SageMaker, Textract, Transcribe, Translate, Rekognition, Comprehend, nbdev 🛠 Technical Skills: - Languages: Python - Libraries: OpenCV, Numpy, Scikit-Learn, Matplotlib, SciPy, Pandas, NLTK, XGBoost - Version Control: GIT - Analysis: Statistic, Calculus, Classification/Clustering, Machine Learning, Deep Learning - Methodologies: Scrum, TDD - Other: Linux, Strong Math Background As a dedicated and passionate Machine Learning Engineer, I am committed to delivering exceptional results, tailored to your project's unique requirements. Together, we can transform your data into actionable insights and cutting-edge solutions that drive success. Ready to unleash the power of AI? Let's chat!
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    LLaMA
    Data Analysis
    Docker
    Time Series Analysis
    Artificial Intelligence
    AWS Lambda
    Anomaly Detection
    GPT-4
    Machine Learning
    Deep Learning
    Data Science Consultation
    Unsupervised Learning
    PyTorch
    Computer Vision
  • $160 hourly
    I will help you grow your business using machine learning, data science, and AI-based solutions. I have 15+ years experience in these fields, including work at a top American defense research lab, a PhD in AI/ML with a thesis on probabilistic graphical models, and several years working with startups and small businesses as a freelancer. During this time I've helped dozens of clients get their businesses off the ground with my consulting, software development, and technical writing skills. I've received excellent feedback from all of my clients and received Upwork's Expert-Vetted badge which is given to the top 1% of freelancers on the platform. Please reach out if you'd like to discuss your project. If you'd like to get started right away you can book a consultation through the link at the bottom of my profile. Some of my services include: Prototype / Software development: - Develop technical formulation of your problem - Data analytics and ML models in Python and Jupyter notebook - Data visualization dashboard / GUI with Python Streamlit (some experience with Flask) - Assess the quality of your data, problem setup, and if your project is on the right path Video consultation: - Brainstorm and plan initial stages of an ML project - Explain ML fundamentals in non-technical way - What can and can't AI/ML do? - Assess feasibility of your project / idea - Common pitfalls to avoid - What skills do you need to hire for? Time and cost estimates - Written summary of our call and suggested paths forward Technical Writing: - Detailed technical writeup of your problem and a proposed approach, either to guide technical development or to obtain funding - Book-length documents in Latex, including PhD thesis on probabilistic graphical models, and editing a top-rated Intro to ML e-book I have worked on AI/ML problems in many domains including: - NLP, computer vision, ad-revenue prediction, loan repayment prediction, matching algorithms, disease detection (PCR data), categorization of legal texts, real-estate development, software bug prediction, and many others.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Writing
    Academic Writing
    Marketing Data Analytics
    Statistics
    Artificial Intelligence
    Data Visualization
    Data Science Consultation
    Data Science
    Python
    Deep Neural Network
    Machine Learning
    Editing & Proofreading
    Technical Writing
  • $75 hourly
    A sense of purpose is a under-utilized road to happiness. From my most recent job as a core engineer at FB, to my data science work at the FDA, or to my fundamental research in physics I have always shown my skill is adapting to new challenges.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Mathematics
    Statistics
    Algorithm Development
    TensorFlow
    Data Analysis
    Google Cloud Platform
    Data Science
    Deep Learning
    Machine Learning
    Git
    Digital Signal Processing
    Artificial Intelligence
    SQL
    Python
  • $150 hourly
    🎓 PhD in NLP and ML 💬 Chatbots, GPT and LLMs 📊 Sentiment Analysis, Text Classification, and Data Clustering 📸 Non-textual data I'm an AI engineer with a passion for NLP and ML, specializing in Conversational AI 🤖. From crafting advanced chatbots to developing robust sentiment analysis models, I've done it all. I believe in delivering high-quality, innovative solutions 🏆, with a keen focus on client satisfaction 😊. Ready to deliver cutting-edge solutions for your projects. Let's connect! 🚀 A bit more detail about myself: I am an experienced and highly-skilled AI engineer with a strong focus on Natural Language Processing (NLP), Machine Learning (ML), and Conversational AI systems. I specialize in developing state-of-the-art chatbots, possessing an extensive understanding and hands-on experience with GPT-based models and Language Model Learning Machines (LLMs). Having received a Doctorate Degree in Natural Language Processing and Machine Learning from a renowned UK university, I have accumulated a wealth of practical experience. My wide-ranging portfolio includes the development of intelligent chatbots for various business operations, crafting robust sentiment analysis models for expansive social media platforms, and optimizing data preprocessing pipelines to enhance text classification accuracy. My proficiency doesn't stop at text-based solutions. I have a strong background in handling non-textual data processing tasks such as image and binary data, making me a versatile asset for any project. My prime focus is always on the delivery of high-quality, efficient, and innovative solutions that surpass client expectations. Having collaborated with diverse teams and worked on a plethora of projects, I understand the essence of timely communication and value client satisfaction above all. Whether you need assistance with developing advanced conversational AI systems, or are seeking expertise in NLP and ML, I am here to offer reliable, cutting-edge solutions. I am eager to connect with you and together achieve the objectives of your project. Thank you for taking the time to visit my profile. I look forward to embarking on this technological journey with you.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Computational Linguistics
    Docker
    Bot Development
    Conversational AI
    AI Chatbot
    Chatbot Development
    Educational Technology
    Machine Learning Model
    Data Science
    Chatbot
    ChatGPT
    Machine Learning
    Natural Language Generation
  • $100 hourly
    As a highly skilled and passionate NLP expert, I have a deep understanding of advanced deep learning language models such as BERT and GPT. I hold a Master's degree in Computer Science with the highest distinction and have been working in the IT industry for more than 30 years. I have received top marks in several prestigious courses, including Machine Learning with Andrew Ng, NLP with Christopher Manning and Dan Jurafsky, and Recommender Systems with Joseph A Konstanboth. I am dedicated to staying up-to-date with the latest developments in my field and am committed to continuing my professional growth.
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Chat & Messaging Software
    Amazon Web Services
    Amazon Lex
    Artificial Intelligence
    Chatbot Development
    Elasticsearch
    Apache Solr
    Alexa Skills Kit
    Recommendation System
    BERT
    Machine Learning
  • $25 hourly
    I am a Machine Learning Engineer working on a variety of projects using Machine Learning. Based on this experience, I can help build and integrate Machine Learning/Deep Learning algorithms into your infrastructure in Natural Language Processing and Computer Vision domain using state-of-the-art machine learning algorithms and technologies. A list of technologies that I usually use in my routine and with which I am familiar: Development: Python, Django, Flask, Docker, C++, Qt ML/DL: Mediapipe, Pytorch/Tensorflow, TensorFlow.js, TPU, Albumentations, Transformers, Lgbm, and many others Cloud solutions: Google Cloud, Paperspace
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    Docker
    Flask
    Django
    Machine Learning
    Python Scikit-Learn
    PyTorch
    Neural Network
    TensorFlow
    NumPy
    Python
    C++
    Deep Learning
    Model Optimization
    pandas
    Computer Vision
  • $80 hourly
    ⭐️ Author of "Practical Machine Learning" I am the author of the book titled "Practical Machine Learning," which is available publicly. The link and the description of the book are given further below in "Other Experiences." I believe if one has the right programming and problem-solving ability, then no problem is unsolvable. I love solving challenging problems. Deploying my strong algorithmic, software engineering, and mathematical background, I will enthusiastically work on your Machine Learning projects. ❇️ ⭐️⭐️⭐️⭐️⭐️ 👍 “He was very cooperative and also have good communication skills. He was also very helpful with bringing his own ideas and experience to the table. He's a valuable asset to any team.” 👍 “He is an extremely talented AI expert. Never miss an opportunity to work with him.” 👍 “Hamza would be an asset to any employer, and I can strongly recommend him without reservation.” ✅ Machine Learning | NLP Engineer ✔️ Training prediction models ✔️ Natural Language Processing, Understanding and Generation (NLP/NLU/NLG) ✔️ Information Retrieval/Extraction. Question Answering. Summarizing. Paraphrasing Generation/Detection. Text/Content Generation. NER. ⚙️ TensorFlow ⚙️ Keras ⚙️ PyTorch 🔨 torchtext ⚙️ HuggingFace ⚙️ Sentence Transformers ✔️ Transformer Models ✔️ Auto-encoding Models (BERT, RoBERTa and others) ✔️ Auto-regressive Models (GPT, GPT-2 and others) ⚙️ Sentence-Transformers ⚙️ Sklearn ✔️ GPT-3. Art of creating Prompts. GPT-3 Classification/QA/Search Endpoints. ✔️ Azure Cognitive Services. ✔️ Computer Vision (CV). Azure Computer Vision. Azure Custom Vision. Azure Language. Azure Video Analyzer. LUIS.AI. Azure Optical Character Recognition ✔️ Azure Quantum. Quantum Computers/Algorithms. Q#. Optimization problems. ✅ DevOps/MLOps Engineer ✔️ Deploying and monitoring production systems. Handling infrastructure. ✔️ Creating cost-effective RESTful APIs of your Machine Learning prediction models. ⚙️ Flask ⚙️ AWS ⚙️ AWS Lambda ⚙️ Azure Machine Learning. ⚙️ S3 ⚙️ Serverless ⚙️ Docker ⚙️ Amazon Sage Maker ⚙️ Google Cloud platform ⚙️ TensorFlow Serving ⚙️ TorchServe ✔️ As a DevOps engineer, I’ll deploy your machine learning models in a cost-efficient manner that is scalable and maintainable. Contrary to what GCP or AWS tells you, you don’t always need expensive GPUs for prediction systems (i.e., at inference time). I’ll give you a RESTful API(s) which you can integrate into your app. ✔️ If you need more than an API, I’ll write the User-Interface for you as well. ⚙️ React JS ⚙️ Node.js ⚙️ JavaScript/HTML/CSS ✅ Data Engineer ✔️ Building data pipelines. Extracting features for machine learning models. ✔️ DBT (Data Transformation) ✔️ SQL ✔️ Airbyte (Data Extraction) ✔️ Dagster (Data Orchestration) ✔️ Technical Writing/Presenting. ✔️ Label Studio ✔️ Label Studio with ML backend
    vsuc_fltilesrefresh_TrophyIcon Natural Language Processing
    DevOps
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    Flask
    Machine Learning
    Django Stack
    Docker
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    dbt
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    PyTorch
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Natural Language Processing: Turning Words Into Data

Natural Language Processing (NLP) has long been one of the holy grails of computer science. While we all know that computers are better than humans at making sense of highly structured information, there are still some important areas where humans are undeniably better than machines. Understanding language is one of those areas.

For humans, understanding language is so natural we usually don’t even have to make a conscious effort to do it. In reality, though, processing language and turning it into meaningful information is an extremely complex and difficult task. Without consciously thinking about it, we correct grammar mistakes, resolve ambiguities, and infer meaning that isn’t explicitly stated.

Teaching computers to perform these tasks (even imperfectly) has huge implications in many areas of our lives, from the way we design products to the way we research cures for diseases to the way we get directions. In this article, we’re going to explore what Natural Language Processing is, how it works, and how it’s being paired with Big Data to solve problems in a wide array of fields.

What is NLP?

Many of us already encounter NLP in our daily lives. It’s the technology that allows us to ask our smartphones for directions or help recognizing the song playing on the radio. It’s also the technology that powers the automated call centers we often reach when calling customer service.

The key to Natural Language Processing is taking data as complex and context-dependent as human language and translating it into the kind of structure that a computer can understand and act upon. But how do you do that? The earliest efforts at teaching computers how to understand human language looked a lot like a language class: Scientists tried to teach computers how language worked by explicitly teaching it the rules of grammar and syntax. But the way people actually speak and use language often doesn’t follow the rules. Misspellings, idioms, slang, and common grammatical errors may not prevent a human from understanding the meaning of a text, but computers aren’t able to understand when the rules aren’t followed to the letter.

This has changed with the advent of machine learning. Machine learning refers to the use of a combination of real-world and human-supplied characteristics (called “features”) to train computers to identify patterns and make predictions. In the case of NLP, using a real-world data set lets the computer and machine learning expert create algorithms that better capture how language is actually used in the real world, rather than on how the rules of syntax and grammar say it should be used. This allows computers to devise more sophisticated—and more accurate—models than would be possible solely using a static set of instructions from human developers.

For example, a typical NLP task might involve identifying the names of people in Facebook posts. The first step of the process is feature extraction, which involves identifying meaningful characteristics of something that set it apart from something else. To do this, we’d start with a training set of real Facebook posts. We might say that a name usually begins with a capital letter and is likely to be found in a book of baby names. Using these feature vectors, we would train the computer to recognize first names, taking all of our different features into account. (For instance, if the name “jason” appears uncapitalized, the computer might still recognize it as a name because it appears in our book of baby names.) Then, using a different set of Facebook posts, we’d test our computer’s model. If it successfully distinguishes names from non-names, we’ve built a successful model.

NLP and Big Data

An important part of the Big Data revolution has been the rise in the use of unstructured data. Thanks in large part to systems like Hadoop and Spark, we now have the ability to quickly process huge troves of unstructured data that in the past would have just been left sitting in boxes and warehouses.

While many NLP tasks may not require the same kind of real-time streaming analytics as some other Big Data tasks, it does require facility working with large, unstructured datasets, whether in the form of text pulled from webpages, Facebook posts, search queries, text messages, or more.

Open-source tools for NLP

Some of the most common tasks for NLP include tokenization (splitting text into words and terms), tagging various parts of speech, creating parse trees (which are like sentence diagrams), and classifying some terms as named entities (for example, grouping together names of people, days of the week, or cities). From these basic tasks, it’s possible to create more sophisticated applications, like the ones we’ll explore in the next section.

Before we look at NLP’s more advanced applications, it’s worth noting that there are a number of open-source libraries that support both basic and more advanced NLP tasks. For example, Pattern and NLTK are written in Python and provide a number of classes and modules that make it easy to work with text. NLTK is designed to be an intuitive, practical, and modular tool for NLP. It’s well documented, with two books and an active community in both academia and industry. Pattern is billed as a web-mining module, and includes several tools that NLTK doesn’t, like a web crawler, HTML parser, and a number of APIs for major web services. Pattern also provides modules for graphic data structures that show the relationship between nodes representing different words or concepts.

Stanford CoreNLP is a Java-based suite of tools that provides similar functionality to NLTK. Described as an “integrated framework,” CoreNLP is designed to make it easy to apply multiple tools to a single piece of text.

Applications

One of the trends in Big Data has been to recognize the value of information in all kinds of places we wouldn’t normally think to look, and NLP is no different. Organizations are just beginning to understand the enormous potential value stored in all the text we generate on a daily basis, in the form of emails, text messages, social media posts, search queries, medical and legal records, and more.

By leveraging NLP, many organizations are able to create new value and improve efficiency. Here are a few of the more advanced applications of NLP, and how organizations are using them.

Automatic translation allows a computer to quickly translate a complex piece of text from one language into another. Because different languages are highly nuanced and idiosyncratic, this is an area where machine learning techniques are extremely useful. This is the technology that allows Google to automatically translate pages from French or Urdu or Mandarin into English. By looking at the way language is actually used across millions of webpages, the computer is able to offer much more accurate (and expressive) translations than if it were simply using a dictionary.

  • Automatic summarization is the process of creating a short summary of a longer piece of text that captures the most relevant information. Think of the abstracts or executive summaries found at the beginnings of research papers and longer reports. This can be achieved by extracting key sentences and combining them into a concise paragraph, or by generating an original summary from keywords and phrases.
  • Natural Language Generation (NLG) combines data analysis and text generation to take data and turn it into language that humans can understand. While it’s been used to create jokes and poems, it’s also being used to generate news articles based on stock market events and weather reports based on meteorological data.
  • Speech processing is the specific technology that allows virtual assistants to translate verbal commands into discrete actions for the computer to perform. This technology allows Amazon Echo to translate your request to hear some dance music into a specific Pandora search, or Siri to turn your question about local hot spots into a Yelp search for dinner recommendations.
  • Topic segmentation and information retrieval refer (respectively) to the process of dividing text into meaningful units and identifying meaningful pieces of information based on a search query. You enjoy the benefits of this technology every time you execute a Google search. Taken together, these two techniques are also being used by several legal tech companies to create searchable databases of legal opinions, allowing lawyers to more efficiently find relevant case law without having to scour briefs for hours on end.
  • Biomedical text mining is a subset of text mining used by biomedical researchers to glean insights from massive databases of specialized research. Some of its applications include identifying relationships between different proteins and genes, as well as assisting in the creation of new hypotheses.
  • Sentiment analysis is routinely used by social analytics companies to put numbers behind the feelings expressed on social media or the web in order to generate actionable insights. Marketers use sentiment analysis to inform brand strategies, while customer service and product departments can use it to identify bugs, product enhancements, and possible new features.

These are just a few of the ways organizations are using NLP to derive value from text. As with any machine learning project, you need clearly defined business goals that your predictions will serve. From there, you can define the data set that will be most relevant and then develop a training set which the computer will use to build an algorithm. Building a machine learning system is a complex undertaking, requiring data scientists to extract features and train algorithms. Depending on the size of the datasets you’re working with and your specific business requirements, you might also want a database expert to manage document storage, or data engineers to design and manage a data pipeline, especially if you need to analyze a constant stream of new data in or near real time. Ready to get your Natural Language Processing project off the ground? Build the team you need with freelancers on Upwork today.

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