hit023 / RecommenderSystems

An elaborate recommender system employing Collaborative Filtering, Matrix Factorization using CUR and SVD and working on the MovieLens dataset.

(In the following the '$' in the beginning stands for the prompt at the commandline.)
Ensure that the following packages are installed in the current system:
0. python3
1. numpy
2. pandas
3. pickle
4. scipy

1. Collaborative Filtering:
$ python3 predict_CF.py

2. SVD decomposition:
$ python3 predict_SVD.py

3. CUR decomposition:
$ python3 predict_cur.py