Posts with tag: tf-idf

Analyze the Correlations Between Stock Market and the Keywords under News
Natural Language Processing is a technique used by a computer to understand and manipulate natural languages. Social Media can...
The sentiment under movie reviews from 1999 to 2017
Motivation: Ten years ago, when I was still a young boy, I liked to read reviews of films...
Identifying "Fake News" With NLP
Introduction What is fake news? We’ve all heard of it, but it is not always easy to identify....
Web Scraping Influenster: Find a Popular Hair Care Product for You
Are you a person who likes to try new products? Are you curious about which hair products are...
Match job with your skill: A simple job recommendation system
Background Introduction: Data scientists are in great demand: In 2012, Harvard Business Review declared that the s data...
Understanding Class Imbalance and Ensemble Modeling in the Two-Sigma Connect: Rental Listing Inquiries
Introduction The Two-Sigma connect challenge was to predict interest-level—high, medium, or low—of RentHop apartment listings in the New...
SkinSmart: A Recommendation System for Skincare Products
1. Motivation As a skincare products enthusiast, I often found myself spending quite some time sifting through reviews...
E-Commerce Data Analysis of Locks and Safes
Introduction: For this capstone project, we were given an opportunity to conduct an e-commerce data analysis for MasterLock....
Jigsaw's Text Classification Challenge - A Kaggle Competition
Introduction This post is about the third of the four projects we are supposed to deliver at the NYC...
Redefining Cancer Treatment: Predicting Gene Mutations to Advance Personalized Medicine
Introduction and Project Scope One of the most exciting frontiers for machine learning is the field of medical...
Home Depot Product Search Term Relevance
Introduction: Machine Learning technology has opened a world of possibilities that I find fascinating. . Thanks to the...
Kaggle Renthop
Contributed by Royce Ho and Tingting Chang. They are currently in the NYC Data Science Academy 12 week full time Data Science...
Renthop Kaggle Competition: Team Data Jedys
Introduction This post is about the third of the four projects we are supposed to deliver at the...
NLP analysis -- Movie Reviews from Rotten Tomatos
Contributed by Tingting Chang. She is currently in the NYC Data Science Academy 12 week full time Data Science Bootcamp program...

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