/Restaurant-Recommendation

Restaurant Recommendation System using Collaborative Filtering Algorithms Like ALS,SVD and SGD

Primary LanguageJupyter NotebookMIT LicenseMIT

Restaurant Recommendation

Restaurant Recommendation System using Collaborative Filtering Algorithms Like ALS,SVD and SGD

RESULTS

Models MSE in Austin Restaurant MSE in Portland Restaurant
SVD 17.72956170325437 18.154128047816524
Cosine Similarity 17.72956170325437 18.216949652884058
ALS 17.720206854789584 18.205941902691375
SGD 2.5194437078503342 2.476078061616359

We obtained best MSE for SGD

We used Yelp dataset. Highest no of restaurant was in Austin andPortland. So we worked on the city these two city with various algorithms like SVD,Cosine Similarity,ALS,SGD. Best MSE obtain wasfrom SGD 2.519 for Austin and 2.476 for Portland.