Similarity measures for Collaborative Filtering-based Recommender Systems: Review and experimental comparison.
Fethi FkihPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- experimental comparison
- recommender systems
- collaborative filtering
- similarity measure
- user based collaborative filtering
- rating prediction
- similarity computation
- matrix factorization
- data sparsity
- user preferences
- cold start problem
- feature selection
- personalized recommendation
- similarity metrics
- trust aware
- information filtering
- recommendation systems
- user profiles
- information overload
- feature vectors
- pearson correlation coefficient
- mutual information
- recommendation quality
- cold start
- user profiling
- user ratings
- implicit feedback
- product recommendation
- distance measure
- literature review
- dissimilarity measure
- similarity measurement
- movie recommendation
- deal with information overload
- probabilistic matrix factorization
- item based collaborative filtering
- netflix prize
- filtering algorithm
- user modeling
- online dating
- similarity assessment
- euclidean distance
- similarity function