Name
Title | ||
|---|---|---|
Simulated Annealing With Levy Distribution For Fast Matrix Factorization-Based Collaborative Filtering |
Abstract | ||
|---|---|---|
Matrix factorization is one of the best approaches for collaborative filtering because of its high accuracy in presenting users and items latent factors. The main disadvantages of matrix factorization are its complexity, and are very hard to be parallelized, especially with very large matrices. In this paper, we introduce a new method for collaborative filtering based on Matrix Factorization by combining simulated annealing with levy distribution. By using this method, good solutions are achieved in acceptable time with low computations, compared to other methods like stochastic gradient descent, alternating least squares, and weighted non-negative matrix factorization. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.14569/IJACSA.2018.090445 | INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS |
Keywords | Field | DocType |
Simulated annealing, levy distribution, matrix factorization, collaborative filtering, recommender systems, meta heuristic, optimization | Simulated annealing,Mathematical optimization,Stochastic gradient descent,Collaborative filtering,Incomplete Cholesky factorization,Matrix decomposition,Non-negative matrix factorization,Artificial intelligence,Lévy distribution,Mathematics,Machine learning,Computation | Journal |
Volume | Issue | ISSN |
9 | 4 | 2158-107X |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mostafa A. Shehata | 1 | 0 | 0.34 |
| Mohammad Nassef | 2 | 14 | 3.31 |
| Amr Badr | 3 | 68 | 17.50 |