项目多属性模糊联合的多样性视频推荐算法 (Diverse Video Recommender Algorithm Based on Multi-property Fuzzy Aggregate of Items).
Yanhong ZhangChunguang ZhangXiangzhen ZhouYiou WangPublished in: 计算机科学 (2019)
Keyphrases
- cost function
- expectation maximization
- particle swarm optimization
- high accuracy
- learning algorithm
- recognition algorithm
- times faster
- detection algorithm
- probabilistic model
- real time
- computational complexity
- experimental evaluation
- filtering algorithm
- convergence rate
- multimedia
- matching algorithm
- clustering method
- theoretical analysis
- k means
- linear programming
- dynamic programming
- recommender systems
- input data
- fuzzy sets
- significant improvement
- worst case
- convex hull
- np hard
- computational cost