Collaborative filtering and deep learning based recommendation system for cold start items.
Jian WeiJianhua HeKai ChenYi ZhouZuoyin TangPublished in: Expert Syst. Appl. (2017)
Keyphrases
- deep learning
- cold start
- collaborative filtering
- recommender systems
- data sparsity
- cold start problem
- recommendation systems
- matrix factorization
- personalized recommendation
- unsupervised learning
- recommendation algorithms
- machine learning
- user ratings
- mental models
- user preferences
- implicit feedback
- user profiles
- user interests
- object recognition
- transfer learning
- weakly supervised
- learning strategies
- object detection
- information extraction
- multiscale
- decision trees
- feature selection