Scalable approximating SVD algorithm for recommender systems.
Xun ZhouJing HeGuangyan HuangYanchun ZhangPublished in: Web Intell. Agent Syst. (2014)
Keyphrases
- optimization algorithm
- cost function
- learning algorithm
- experimental evaluation
- dynamic programming
- detection algorithm
- computationally efficient
- high accuracy
- recognition algorithm
- segmentation algorithm
- linear programming
- significant improvement
- recommender systems
- search space
- single pass
- np hard
- computational cost
- worst case
- k means
- improved algorithm
- expectation maximization
- clustering method
- times faster
- filtering algorithm
- memory efficient
- log log
- particle swarm optimization
- preprocessing
- optimal solution
- image segmentation
- clustering algorithm