Essays about: "Safir Najafi"

Found 1 essay containing the words Safir Najafi.

  1. 1. Evaluating Prediction Accuracy for Collaborative Filtering Algorithms in Recommender Systems

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Ziad Salam Patrous; Safir Najafi; [2016]
    Keywords : ;

    Abstract : Recommender systems are a relatively new technology that is commonly used by e-commerce websites and streaming services among others, to predict user opinion about products. This report studies two specific recommender algorithms, namely FunkSVD, a matrix factorization algorithm and Item-based collaborative filtering, which utilizes item similarity. READ MORE