Learning to Rank for Active Learning via Multi-Task Bilevel Optimization.
Zixin DingSi ChenRuoxi JiaYuxin ChenPublished in: CoRR (2023)
Keyphrases
- learning to rank
- multi task
- active learning
- direct optimization
- multi task learning
- transfer learning
- directly optimize
- ranking functions
- learning tasks
- supervised learning
- loss function
- information retrieval
- gaussian processes
- collaborative filtering
- ranking svm
- linear programming
- document retrieval
- multi class
- learning problems
- cost sensitive
- feature selection
- optimization methods
- optimization method
- evolutionary algorithm
- random sampling
- relevance feedback
- labeled data
- learning algorithm
- support vector
- decision trees
- ranking models
- information extraction
- data sets
- mutual information