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Natural Language Processing Jobs

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Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We have a list of thousands of items from retail businesses that needs to be normalized and associated with a canonical product in our database. We will provide a large set of training data and you will provide model and guidance on using it in production. Implementation can be in R, python, or any other suitable tool. The end result should be a packaged service that can run on Azure or Amazon. Example data: name,price,productid Acme - Widget A,13.99,1 Widget A from Acme Inc,12.95,1 GloboCorp Widget,43.99,2 Widget A,15.00,1 GloboCorp's Best Widget,42.00,2 GC Widget,45.00,2 Widget A,15.00,? This is one piece of a large system with many more ML components to come. Looking for a smart and self-directed person that we can rely on and feed regular work to in the coming months.
Fixed-Price - Est. Budget: $ 300 Posted
Looking to hire an NLP data scientist/programmer to develop some app logic that will extract data from our free text database, parse, tokenize, match at lexical and topic levels and insert the derived keywords back into the SQL database. AHA requires a natural language processing script to derive common words from unstructured text fields (lexical matching), match the derive words to a standardized codified medical database (SNOMED), and send the derived lexical matched words, as defined by the codified medical database to a new table within the application’s core database. • Take data from 3 unstructured text fields and apply • Store the new NLP derived terms to 3 new tables, for up to 20 fields per table (each field representing a keyword derived from the NLP script) We have detailed specifications ready for programming to commence.
Fixed-Price - Est. Budget: $ 1,000 Posted
We need to create a basic demo for a client that consists of: 1) Load a database of movies subtitles/script in english already classified by age range and category (western, children, cartoons, love, action, etc..). Detect adult content and violence. We will give you this database. This way we can train the system. 2) From a new movie movie subtitle text (srt or txt), the script will generate an output with category, age rating, adult content and violence and their score. There is are similar projects on the web, but I haven't found exactly what I am looking for, so the solution could be to re use existing development and do some tweaks Thank you for your time.
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
So ultimately I have a few goals - extract keywords from a given document - extract topic from a given document - categorize a document and its resulting topic I need a system that is distributed. So it can scale in request capacity I'd like to leverage cloud storage for the documents and I'm open to recommendation for database for the results I'd love a system we can train. It outputs what it thinks, we tell it yes/no to each keyword, topic or category suggestion and it learns from that. And ultimately if we can tell how close a topic is to a given category in relevance, that would be super useful. The whole thing definitely needs to be queue based. Event driven. And have a well document source and install set and be fully controllable by API. I am not willing to use third party APIs / services to handle the NLP part. I'm willing to hire on an hourly basis to consult on the NLP core part, or potentially hire for the full build.
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We have a project that requires a regular parsing and processing of a large xml file, comparing it against a database of phrases. We will need NLP since the phrasing is not exact, and the source file is written by many people, with different styles, etc. This will be running on a LAMP, and should include backup/restore capabilities with the DB as well as a back end status page for admins. Job Description: Your responsibilities: - Review business requirements - Perform a technical analysis of requirements - Produce a solid, detailed technical design - Write clean, modular, robust code to implement the desired requirements - Contribute ideas for making the application better and easier to use Your qualifications: - A work style that is extremely detail oriented - A complete Elance profile - References or an established reputation on Elance preferred
Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We are looking for an experienced developer with advanced understanding of natural language processing and semantic parsing techniques. Be prepared to demonstrate actual prior experience through previous projects completed using semantic parsing libraries or open source software such as sempre, gate, uima, IBM watson, etc
Fixed-Price - Est. Budget: $ 5 Posted
I need someone who can follow instructions. Who is responsible. Who does not start wanting to do things in a different way then is told to them. I need someone with availablity. With significant skill in python and has done NLP work before. If you have worked with social media APIs before, that is a bonus. Ignore the budget listed on this ad, that is listed there because upwork requires a number.
Fixed-Price - Est. Budget: $ 2,000 Posted
Let's start with definition. "Harmonization is to create the possibility of combining data from more heterogeneous data sources, both internal and external, into an integrated, consistent, and interactive Data Story, in a way that is of no concern or struggle to the user. Collaborative decisions is the sharing of pertinent data and insights, in real-time, while keeping context, for fast, data-driven decisions." -- Clear Story Simpler words, Data Harmonization = Data Inferencing + Data Profiling + Data Enrichment Background --------------- We have 15 data sources (structured -columnar schema database). Each data source has some 40 fields. The data belongs to people & related professional attributes. Problem ----------- We want to create a single unified view of these 15 data sources, however, there is lot of data missing pertaining to one field in one source when we look for the same field in another source....