You will get state of the art machine learning models in nlp

4.9

You will get state of the art machine learning models in nlp

4.9

Select service tier

  • Delivery Time7 days
  • Number of Revisions1
  • Number of Model Variations1
  • Number of Scenarios1
  • Number of Graphs/Charts3
    • Model Validation/Testing
    • Source Code
7 days delivery — Feb 5, 2023
Revisions may occur after this date.
Upwork Payment Protection

Fund the project upfront. Igor gets paid once you are satisfied with the work.

Project details

Hey,

Are you looking for a Natural Language Processing Expert?



You just found one! I have 5+ years of experience in this field provide you with state-of-the-art solutions in Machine and Deep Learning applied to Natural Language Processing.



I can solve problems in:

- Information retrieval
Finds documents of text that satisfies an information need from within large collections

- Named entity recognition
Seeks to locate and classify entities into predefined categories such as person names, organizations, locations, medical codes, time expressions, quantities, monetary values, percentages, etc.

- Relation extraction
Extracts semantic relationships from the text, which usually occur between two or more entities

- Text classification/Document Classification
Assigns a text/document to one or more classes or categories.

- Document Ranking

- Annotation

- Topic modelling
Discovers the abstract “topics” that occur in a collection of documents

- Keyword Extraction

- Machine translation

- Parts of speech tagging

- Semantic Role Labeling

Feel free to reach me out to discuss your problem and I can help you with that.
 
Data Tool Python
What's included
Service Tiers
Starter
$300
Standard
$600
Advanced
$3,000
Delivery Time
7 days
15 days
30 days
Number of Revisions
1
2
5
Number of Model Variations
1
3
5
Number of Scenarios
1
3
10
Number of Graphs/Charts
3
5
5
Model Validation/Testing
Model Documentation
-
-
Data Source Connectivity
-
-
Source Code

Customize this project

If you're not seeing exactly what you need here, send Igor a custom request. You can talk about the price and timeline to create a personalized project.

Frequently asked questions

4.9
32 reviews
94% Complete
4 stars
1% Complete
(0)
6% Complete
2 stars
1% Complete
(0)
1 star
1% Complete
(0)
Rating breakdown
Availability
4.9
Deadlines
4.8
Skills
4.9
Cooperation
4.9
Quality
4.8
Communication
4.8

NA

Nicole A.
3.40
Jan 11, 2022
[Long term, Mexico, Brazil] Data Analyst, Analytics Delivery

RS

Renan S.
5.00
Oct 6, 2021
Trend Stock Prediction Random Forest Amazing freelancer! Everything worked as i planned  

RG

Rebecca G.
5.00
Oct 1, 2021
BI Dashboard And Python Integration ETL Set Up Highly recommend! Always delivers great work!  

FF

Felipe F.
5.00
Jul 1, 2021
Safe Haven analysis Igor is an excellent professional. Very committed to the client's needs and capable to deliver very good solutions.
I highly recommend his work!
 

RG

Rebecca G.
5.00
Jun 20, 2021
Data Scientist(NLP experience preferred) Needed to Analyze Customer Feedback Data As always, Igor goes above and beyond for projects I have hired him for. He provides results in a timely manner, typically before the deadline and is flexible when it comes to revisions. The results of his analysis is clear and readable. Highly recommend!  

About Igor

Igor A.
Data Scientist with Experience in Solving Real-World Problems
100% Job Success
Salvador, Brazil - 5:30 pm local time
TOP RATED Data Scientist and Data Analyst

Create the best Machine Learning algorithms to generate value to your business. I am going to offer you +5 years of experience in Data plus a masters degree to solve your problem from scratch to deploy and bring value to your business.

Hard Skills:
- Python (e.g., pandas, matplotlib, scikit-learn, TensorFlow, Keras,PyTorch)
- R (e.g., Tidyverse, Caret, ggplot2, Shiny, sparkly)
- BERT, GPT-2, GPT-3
- Big Data (Hive/Spark)
- Servers (Linux/Bash)
- SQL
- Cloud Computing (AWS, Azure, Google Cloud)
- Data Visualization (ggplot2, Dash, Plotly, matplotlib, seaborn)
- Matlab
- Geographic Information Systems (GIS) - QGIS, ArcGIS
- JSON

I have experience working with problems related to:
- Supervised Machine Learning (e.g., Neural networks, Naive Bayes, Linear regression, Logistic regression, Support vector machine (SVM), K-nearest neighbor (kNN), Random forest)
- Unsupervised Machine Learning (e.g., k-Means, Hierarchical Clustering algorithms, Autoencoder...)
- Auto Machine Learning (AutoML)
- Natural Language Processing (NLP) (e.g., sentiment analysis, keyword extraction, word embedding, text classification...)
- Signal Processing
- Customer Segmentation
- Dynamic Pricing
- Geostatistics and geoprocessing (e.g., Kriging, mapping, remote sensing)
- Image classification
- Dimension reduction (e.g., PCA, Factor Analysis, t-SNE)
- In-depth data analysis (descriptive, inferential statistics and multivariate analyses,
such as linear regression, ANOVA, MANOVA, MANCOVA, cubic splines, CCA, RDA, t-test, Mann-Whitney, Kruskal-Wallis...)

I am a native Portuguese speaker, fluent in English.
 

Steps for completing your project

After purchasing the project, send requirements so Igor can start the project.

Delivery time starts when Igor receives requirements from you.

Igor works on your project following the steps below.

Revisions may occur after the delivery date.

Exploratory Data Analysis and Data Preprocessing

Model Development

In this stage we choose the approach based on the type of problem that we need to solve and the results from the Exploratory Data Analysis.

Review the work, release payment, and leave feedback to Igor.