Keyphrases
- knowledge transfer
- multi task learning
- transfer learning
- learning tasks
- multi task
- multiple tasks
- learning problems
- knowledge sharing
- multitask learning
- learning algorithm
- theoretical analysis
- reinforcement learning
- machine learning
- social networks
- gaussian processes
- semi supervised learning
- text classification
- metric learning
- machine learning algorithms
- markov random field
- supervised learning
- multi class
- learning models
- information extraction
- feature vectors