An improved similarity measure for collaborative filtering-based recommendation system.
Cheong Rok LeeKyoungok KimPublished in: Int. J. Knowl. Based Intell. Eng. Syst. (2022)
Keyphrases
- filtering algorithm
- recommendation algorithms
- user based collaborative filtering
- collaborative filtering
- similarity measure
- similarity computation
- recommender systems
- matrix factorization
- personalized recommendation
- recommendation systems
- pearson correlation coefficient
- user similarity
- data sets
- mutual information
- clustering method
- user preferences
- semantic similarity
- information filtering
- user ratings
- data sparsity
- neural network
- neighbor selection
- recommendation quality
- content based filtering
- website
- feature vectors
- distance measure
- user interests
- transfer learning
- similarity search
- user profiles