A Recommendation System Algorithm Based on Large Scale Internet Environment.
Xifeng LiuZhijian WangFeng YePublished in: IEEE WISA (2016)
Keyphrases
- cost function
- learning algorithm
- times faster
- worst case
- dynamic programming
- np hard
- significant improvement
- detection algorithm
- improved algorithm
- search space
- optimization algorithm
- experimental study
- experimental evaluation
- high accuracy
- expectation maximization
- tree structure
- recognition algorithm
- computational cost
- computationally efficient
- real world
- estimation algorithm
- computational complexity
- data structure
- objective function
- selection algorithm
- simulated annealing
- memory requirements
- convex hull
- single pass
- classification algorithm
- ant colony optimization
- theoretical analysis
- collaborative filtering
- k means
- preprocessing
- genetic algorithm