Improving Recommender Systems Beyond the Algorithm.
Tobias SchnabelPaul N. BennettThorsten JoachimsPublished in: CoRR (2018)
Keyphrases
- recommender systems
- times faster
- k means
- high accuracy
- np hard
- preprocessing
- significant improvement
- dynamic programming
- learning algorithm
- improved algorithm
- detection algorithm
- computationally efficient
- computational cost
- theoretical analysis
- linear programming
- single pass
- expectation maximization
- estimation algorithm
- filtering algorithm
- selection algorithm
- matching algorithm
- tree structure
- experimental study
- clustering method
- search space
- objective function
- clustering algorithm