Measures of Similarity in Memory-Based Collaborative Filtering Recommender System: A Comparison.
Shalini Christabel StephenHong XieShri RaiPublished in: MISNC (2017)
Keyphrases
- collaborative filtering
- recommender systems
- pearson correlation coefficient
- similarity computation
- music recommendation
- matrix factorization
- user preferences
- user based collaborative filtering
- user similarity
- information filtering
- user profiles
- confusion matrices
- data sparsity
- implicit feedback
- online dating
- product recommendation
- similarity measure
- information overload
- cold start problem
- recommendation systems
- recommendation algorithms
- personalized recommendation
- recommendation quality
- cold start
- netflix prize
- learning to rank
- movie recommendation
- levenshtein distance
- collaborative filtering algorithms
- user behavior
- similarity measurement
- similarity function
- euclidean distance
- probabilistic matrix factorization
- user model
- edit distance
- content based filtering
- user interests
- user ratings
- structural similarity