A balanced memory-based collaborative filtering similarity measure.
Jesús BobadillaFernando OrtegaAntonio HernandoAngel ArroyoPublished in: Int. J. Intell. Syst. (2012)
Keyphrases
- collaborative filtering
- similarity measure
- similarity computation
- user based collaborative filtering
- recommender systems
- pearson correlation coefficient
- matrix factorization
- mutual information
- user preferences
- memory based learning
- pairwise
- data sparsity
- user similarity
- distance measure
- similarity function
- deal with information overload
- measuring similarity
- product recommendation
- cold start problem
- clustering method
- similarity measurement
- edit distance
- similarity scores
- personalized recommendation
- recommendation algorithms
- similarity metric
- recommendation systems
- similarity assessment
- graph model
- collaborative filtering algorithms
- user interests
- neighbor selection
- transfer learning
- data sets