Fassy

摘要： Tutorials for Recommender Systems: 1.Implementing your own recommender systems in python 2.Beginners' guide to Non-negative Matrix Factorization 3.Alt 阅读全文

摘要： 1.test on four square data a) Binary matrix b) Matrix counting in the times c) Hybrid Model d) consider the context (for example:time, location) 2. Si 阅读全文

摘要： Here is a link that explains the cosine similarity and cosine pairwise distances. https://stackoverflow.com/questions/35281691/scikit-cosine-similarit 阅读全文