A New Asymmetric User Similarity Model Based on Rational Inference for Collaborative Filtering to Alleviate Cold Start Problem.
Dan WangChengliang WangPublished in: ICIC (1) (2018)
Keyphrases
- cold start problem
- collaborative filtering
- user similarity
- recommender systems
- data sparsity
- collaborative recommendation
- matrix factorization
- cold start
- collaborative filtering algorithms
- pearson correlation coefficient
- personalized recommendation
- recommendation systems
- user preferences
- user interests
- user profiles
- topic modeling
- user feedback
- user model
- web mining
- transfer learning
- user behavior