iSelf: Towards cold-start emotion labeling using transfer learning with smartphones.
Boyuan SunQiang MaShanfeng ZhangKebin LiuYunhao LiuPublished in: INFOCOM (2015)
Keyphrases
- transfer learning
- cold start
- data sparsity
- collaborative filtering
- active learning
- recommender systems
- mobile devices
- knowledge transfer
- cross domain
- transfer knowledge
- labeled data
- reinforcement learning
- semi supervised learning
- machine learning
- facial expressions
- text categorization
- personalized recommendation
- user profiles
- text classification
- text mining
- image segmentation
- target domain
- unsupervised learning
- supervised learning
- tag recommendation
- semi supervised
- unlabeled data
- implicit feedback
- cross lingual
- matrix factorization
- user preferences
- information retrieval