The comparision between the two dimensionality reduction techniques' performances
This repository consists of two python files svd.py and cur.py svd.py: Implements singular value decomposition methods. cur.py: Implements CuR method.
The dataset of Amazon Book Review Ratings is also added to the repo. The comparisions were made on this dataset.
REQUIREMENTS : PYTHON 2.7 OR ABOVE NUMPY PACKAGE SCIPY PACKAGE
PLACE THE REQUIRED DATASET IN .CSV FORMAT IN THE SAME DESTINATION FOLDER AND CHANGE THE FILE NAME IN THE FOPEN FUNTION TO THE NAME OF THE CSV FILE.