Researcher profile

Shahrokh Esmaeili

2 papers in the PaperMetrix corpus

Publications

Papers by this author

A collaborative filtering method based on genetic algorithm and trust statements

2018

Collaborative Filtering (CF) is a frequently used recommendation method that has been successfully applied on many real-world systems. An important problem in CF is selecting a proper set of users and employing them in the …
AN EFFICIENT RECOMMENDER SYSTEM BY INTEGRATING NON-NEGATIVE MATRIX FACTORIZATION WITH TRUST AND DISTRUST RELATIONSHIPS

2018

Matrix factorization (MF) has been proved to be an effective approach to build a successful recommender system. However, most current MF-based recommenders cannot obtain high prediction accuracy due to the sparseness of user-item matrix. Moreover, …