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Large scale text analysis - python expert needed

$30-250 USD

Closed
Posted almost 7 years ago

$30-250 USD

Paid on delivery
We need somebody to extract a large volume of text (approximately 1 million product descriptions from e-commerce websites) and do some analysis. Specifically, we're looking for histogram of most common words AND phrases. Need to include algorithm for stemming and lemmatization and removing common filler words (and, the, etc.). We have other text analysis and text search tasks so if you have experience in this area, that's great.
Project ID: 13591589

About the project

20 proposals
Remote project
Active 7 yrs ago

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20 freelancers are bidding on average $217 USD for this job
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Bid Summmary I'm very strong in Python programming. I've done a project to compare product items from CSV file inputs and write differences in Excel file, using Python language. Relevant Experience Comparing CSV files: https://www.freelancer.com/projects/13506382.html
$200 USD in 2 days
5.0 (46 reviews)
6.6
6.6
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hello. I'm ready to make this project. I'm familiar with python and text analysis.
$133 USD in 5 days
5.0 (24 reviews)
5.5
5.5
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Hi i am a software engineer Python as expertise. I have been working on python for last 3 years. I have sound knowledge of python apis. I have worked with python scrapper and have good expertise of scrapy. I have good background of Data mining and especially text processing. I have worked on extractive text summarization using multi news summaries. I have worked with graph based sentence ranking, using tfidf, cosine similarity, page rank algorithm and python nltk tool kit for stemming, stopwords removal. The process i have followed is from nenkova survey report on text summarization paper of 2011 available at google scholar. I have good communication skills and problem solving strategies. If you give me an opportunity to do this job for you, you will find me with in time and budget. Looking forward for your response Thanks Best Regards
$100 USD in 3 days
5.0 (19 reviews)
5.1
5.1
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Expert in the field of Natural Language Processing and Text analysis using Python. Contact me to discuss this. Thanks
$222 USD in 5 days
4.9 (32 reviews)
5.4
5.4
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Hello I have a experience with NLP, write me please for discuss about the project #########################
$100 USD in 2 days
4.7 (57 reviews)
5.2
5.2
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Bid is for histogram of common words and phrases (2-grams and 3-grams only), with stemming and removing filler words. Bid is NOT for downloading the 1 million product descriptions (maybe I could do that, but it should be another project), and NOT for lemmatization. I will need the 1 million product descriptions for testing.
$600 USD in 10 days
5.0 (6 reviews)
4.1
4.1
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Was wondering if you are providing the scrapped data or do I need to do data wrangling plus analysis. Also should the data be genric or come from a specific vertical like fashion, electronics etc. I am familiar with NLP lbraries and algorithms, so this project should be doable.
$200 USD in 3 days
5.0 (8 reviews)
4.2
4.2
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Hi , I am a full time freelancer and able to work 40hr/week.I like to chat with you , so that I can do work on project direction. I am having more then 7+years experience of development and designing on various platforms.I am available on all days and shall provide 2 work updates per week ( Wednesday and Friday ). My project work cost is $10/hr. I am available on all days to discuss. Thanks
$266 USD in 3 days
5.0 (1 review)
3.8
3.8
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Hello, I have been scripting with python for over 5 years. I have a concentration in machine learning and NLP. I have done many data mining projects. Regards, Steven
$222 USD in 8 days
4.3 (12 reviews)
3.9
3.9
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Hi, I am a python developer and I have worked on twitter data before, so I know nits and bits of text analysis, yep have worked on creating histograms as well, so would be great if consulted. Okay, will try my best to learn and implement, as well as learn from the work :) waiting to be connected, would be a great oportunity to learn and work :)
$200 USD in 10 days
4.2 (8 reviews)
3.6
3.6
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$277 USD in 5 days
4.6 (5 reviews)
2.2
2.2
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I am doing research in information extraction and NLP in the University of Melbourne. I am confident in giving high-quality data to you in short time. Thank you very much.
$155 USD in 3 days
5.0 (1 review)
0.8
0.8
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I have done a lot of work in NLP and NLU where things like replacing proper noun with common noun. Eg: Donald Trump => President Work like Extracting City, state from raw text. Build Recommender system etc
$222 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have more than 3 years of professional experience in designing and developing applications based on image processing ny using OpenCV on linux platform. I have working experience in C++, python and Java for developing this applications. To complete the required task I would be using "Tessaract OCR" which is the best OCR technique available for text analysis. OpenCV will be used as the platform and python would be the language as you have mentioned in your requirement. For stemming and lemmatization, depends on the data "Template matching" or "Tessaract OCR" will be used. I can complete this task within 6 to 7 days which also includes setting up the environment and bug fixing. If you want then I can provide you the demo for text recognition from the real time video also. Please let me know for more discussion. I can assure that I will be providing the best possible support from my side. Thank You.
$200 USD in 6 days
0.0 (0 reviews)
0.0
0.0
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Dr Mitchell Aron Williams PhD PhD Computer Science: Coursework in Cyber Security, Cyber Intelligence, Artificial Intelligence. Further Coursework in Ethical Hacking, Pen Testing, Data Mining, Social Media Analyses, Psychology, Counter Terrorism, Counter Cyber-Terrorism, Threat Analyses Cyber Threat Analysis and Cyber Threat Analysis and Reconnaissance Masters of Business Administration (MBA): Coursework in Business Intel, Client Relations and Retention, Psychology MASC Cyber Assurance: Coursework in Ethical Hacking, Pen Testing, Data Mining, Social Media Analyses Bachelor of Science: Major Information Systems Security, Minor Graphic Design Coursework in Business, Psychology, Design, Ethical Hacking, Hardware and Software Maintenance and Support
$333 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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It sounds like this particular job requires a lot of string-cutting and/or web scraping. We actually have developed our own web-crawlers and regular expression libraries exactly for tasks like this. If you are looking to sort and parse data in large volume, we have years of experience in this exact task and will analyze it however is necessary within your parameters
$200 USD in 5 days
0.0 (0 reviews)
2.4
2.4
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I have 4 years of experience in Python Programming. Also I have worked on NLP project in startup for 1 year where I developed algorithms to understand content in resume.
$111 USD in 4 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
New York, United States
5.0
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Member since Oct 25, 2016

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