Transfer Learning to Predict Missing Ratings via Heterogeneous User Feedbacks.
Weike PanNathan Nan LiuEvan Wei XiangQiang YangPublished in: IJCAI (2011)
Keyphrases
- transfer learning
- collaborative filtering
- learning tasks
- knowledge transfer
- labeled data
- cross domain
- active learning
- reinforcement learning
- machine learning
- text classification
- multi task learning
- recommender systems
- structure learning
- multi task
- data sparsity
- transferring knowledge
- manifold alignment
- semi supervised
- text mining
- cross domain learning
- databases
- missing data
- unlabeled data
- semi supervised learning
- pairwise
- prior knowledge
- domain adaptation
- similarity measure
- learning algorithm
- real world
- neural network