Metric Factorization with Item Cooccurrence for Recommendation.
Honglin DaiLiejun WangJiwei QinPublished in: Symmetry (2020)
Keyphrases
- co occurrence
- matrix factorization
- item recommendation
- personalized recommendation
- user preferences
- collaborative filtering
- cold start problem
- recommender systems
- latent factor models
- gray level
- cold start
- recommendation algorithms
- making recommendations
- tensor factorization
- hybrid recommendation
- texture analysis
- wordnet
- recommendation systems
- user ratings
- data sparsity
- long tail
- semantic relations
- distance measure
- missing data
- rating prediction
- tag recommendation
- latent factors
- user similarity
- pairwise
- word co occurrence
- clustering method
- similarity matrix