Enhancing the accuracy of collaborative filtering based recommender system with novel similarity measure.
Pratibha YadavJaya GeraHarmeet KaurPublished in: Multim. Tools Appl. (2024)
Keyphrases
- website
- collaborative filtering
- recommender systems
- similarity measure
- collaborative filtering algorithms
- user based collaborative filtering
- recommendation algorithms
- recommendation quality
- matrix factorization
- similarity computation
- user preferences
- data sparsity
- pearson correlation coefficient
- user profiles
- product recommendation
- information overload
- cold start problem
- personalized recommendation
- recommendation systems
- information filtering
- high accuracy
- prediction accuracy
- computational complexity
- user ratings
- similarity function
- highly accurate
- content based filtering
- deal with information overload
- latent factor models
- user similarity
- movie recommendation
- probabilistic matrix factorization
- data sets
- cold start
- implicit feedback
- user interests
- similarity search
- mutual information
- classification accuracy
- feature selection
- social networks