Unsupervised Multi-task Learning with Hierarchical Data Structure.
Wenming CaoSheng QianSi WuHau-San WongPublished in: Pattern Recognit. (2019)
Keyphrases
- multi task learning
- hierarchical data structure
- multi task
- gaussian processes
- multiple tasks
- learning tasks
- multitask learning
- learning problems
- multi label image annotation
- theoretical analysis
- supervised learning
- transfer learning
- high order
- dirichlet process
- unsupervised learning
- semi supervised
- learning models
- inductive learning
- multi class
- feature selection
- machine learning
- data sets
- maximum likelihood
- gaussian process
- text classification
- mutual information
- learning algorithm