Topic Graph Based Non-negative Matrix Factorization for Transfer Learning.
Hiroki OginoTetsuya YoshidaPublished in: ISMIS (2011)
Keyphrases
- transfer learning
- negative matrix factorization
- matrix factorization
- learning tasks
- collaborative filtering
- document clustering
- labeled data
- knowledge transfer
- reinforcement learning
- active learning
- cross domain
- machine learning
- principal component analysis
- sparse representation
- target domain
- text classification
- semi supervised
- domain adaptation
- transfer knowledge
- multi task
- text categorization
- semi supervised learning
- spectral clustering
- topic models
- unlabeled data
- topic modeling
- text mining
- learning algorithm
- machine learning algorithms
- natural language processing
- knowledge representation
- pattern recognition
- image segmentation
- decision trees
- clustering algorithm
- computer vision