An Entropy-Based Similarity Measure for Collaborative Filtering.
Soojung LeePublished in: DMBD (2018)
Keyphrases
- collaborative filtering
- similarity measure
- similarity computation
- user based collaborative filtering
- recommender systems
- matrix factorization
- pearson correlation coefficient
- mutual information
- user preferences
- data sparsity
- user similarity
- measuring similarity
- recommendation systems
- user profiles
- transfer learning
- making recommendations
- pairwise
- deal with information overload
- product recommendation
- web page recommendation
- feature vectors
- distance measure
- similarity metric
- similarity measurement
- euclidean distance
- netflix prize
- collaborative filtering algorithms
- information filtering
- similarity search
- data sets
- maximum margin matrix factorization
- probabilistic matrix factorization
- neural network
- feature space
- recommendation quality
- clustering method
- similarity assessment
- similarity function
- cold start problem
- hierarchical clustering algorithm
- user interests
- dissimilarity measure