Using Entropy for Trust Measure in Collaborative Filtering.
Xiaojuan CaiWenan TanXiao ZhangXin ZhouPublished in: HCC (2021)
Keyphrases
- collaborative filtering
- information theory
- recommender systems
- shannon entropy
- matrix factorization
- information theoretic
- relative entropy
- entropy measure
- information content
- similarity measure
- kullback leibler divergence
- correlation coefficient
- mutual information
- recommendation systems
- information entropy
- neural network
- pearson correlation coefficient
- neighbor selection
- demographic information
- deal with information overload
- trust model
- evaluation measures
- user preferences
- distance measure