基于多层次项目相似度的协同过滤推荐算法 (Collaborative Filtering Recommendation Algorithm Based on Multi-level Item Similarity).
Xiangyu XuJianming LiuPublished in: 计算机科学 (2016)
Keyphrases
- collaborative filtering recommendation algorithm
- collaborative filtering
- recommendation systems
- similarity measure
- pearson correlation coefficient
- user similarity
- semantic similarity
- similarity measurement
- distance measure
- recommender systems
- euclidean distance
- similarity function
- structural similarity
- information retrieval systems
- user preferences
- multi layer