README

What is this repository for?

• Yelp Dataset Challenge
  • Parse Yelp Json format data to get required data in the required format
  • Perform logisitc CMF on the parsed data to predict relations.

Details on Logistic CMF Code

• This Java project currently has 2 packages :

  • yelpDataProcessing - Contains classes/functions to read the yelp dataset in json format and parse to get different data in required format.
  • logisticCMF - Contains classes/functions to read data produced in required format and then split train/validation/test data. Learn the embeddings for entities and print prediction evaluation.

• The folder PythonSCript contains a file cleantext.py that reads the yelp review data in user format and pre-processes the text review.

  • The text pre-processing contains tokenization, stemming, removal of stop words and punctuations.
  • Each word is kept only once if occurs multiple times in a review.

Project Contributors

• Nitish Gupta
• Sameer Singh