Natural Language Processing Jobs

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Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Hi, We need to conduct cluster analysis to determine the relationship and clustering of survey responses that occur together or far apart. (Full dataset attached.) The goal is to determine which responses occur together. This data will be used to better understand our customers and provide insights for the marketing team to use when creating marketing materials. For example, if the data shows that women over age 40 do X and Y, but never do Z, we need to know this. Notes: 1. We will need to exclude responses for users who have only answered demographic questions (incomplete submissions). 2. Some questions are open-ended in format, so we will have to conduct some sort of natural language processing to categorize them first. While we can conduct manual analysis on this, I would prefer to use a machine learning algorithmic method instead. 3. This should most certainly require a tool like R or python to perform. 4. Preference shall be given to candidates with the lowest bid.
Skills: Natural language processing Cluster Computing Python R
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
We are looking for a researcher in the area of Natural Language Processing (NLP). The required skills are: 1. Have a good record (experience) of doing research. 2. Native developer to develop ideas and algorithms 3. Native English 4. Expertise in NLP techniques The applicant's duties are: 1. Write a proposal for a research project in NLP (preferable language of study is Arabic) 2. Come up with novel piece of work 3. Develop suggested methodology 4. Produce the final work in such decent research paper to be published in selected journals. If anyone has such skills and willingness, please contact me asap Cheers
Skills: Natural language processing Data mining Machine learning Research
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
LOOKING FOR PYTHON NLTK experienced professionals to get engaged in our project, we are expecting some one with below set of skills: 1. Very good Python basics 2. NLP and NLTK experience is a plus 3. OpenCV experience is a plus 4. Data science experience is a plus Note: We are looking for people who spend a quality time for us...
Skills: Natural language processing Data Science OpenCV Python
Fixed-Price - Intermediate ($$) - Est. Budget: $2,000 - Posted
We are looking for talents who can extract text information from JSON file using NLP&ML. Requirement: We hope the program can extract some complicated information which we need from different places of the JSON file. Every piece of the extracted information may describe some certain aspects of the whole theme. These pieces should be put together, and duplicated information should be removed. Input: JSON file Output: Extracted texts which meet our requirements Recall rate: No less than 70% Accuracy: No less than 80% Training set: We can just provide JSON files as raw materials Coding language: Not limited, but Python or Java are preferred. We will reveal more when contacting with you, please: 1) Tell us your Skype so we can contact with you immediately. 2) Describe your experience in the similar projects in the past so we can know your ability. 3) Describe your main idea to fulfill our task so we can evaluate it.
Skills: Natural language processing Machine learning
Fixed-Price - Intermediate ($$) - Est. Budget: $75 - Posted
Hi, I’m looking for Data scientist with extensive sentiment analytics experience, I have a small training set and testing set and I need someone to build the best classification model in Python a long with explanation for each line of code The deliverables will be to python file and python note book file It should be a easy task for real expert people Thanks,
Skills: Natural language processing Data Analytics Data Science Machine learning
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
I am looking for a person that will guide me how to train from plain text so called: language model with classes (class-based ) - http://www.speech.sri.com/projects/srilm/manpages/ngram-class.1.html http://ssli.ee.washington.edu/courses/ee517/srilm.html http://www.speech.sri.com/pipermail/srilm-user/2012q2/001255.html http://www.cs.cmu.edu/~roni/11661/PreviousYearsHandouts/classlm.pdf, http://projects.csail.mit.edu/cgi-bin/wiki/view/SLS/SriLM To my knowledge all this could be done with SRILM tool after some preprocessing steps. All seems easy but I got problem with unix commands and got errors all time.
Skills: Natural language processing Artificial Intelligence Artificial Neural Networks Linux System Administration