A Lagrangian Duality Approach to Active Learning.
Juan ElenterNavid NaderializadehAlejandro RibeiroPublished in: CoRR (2022)
Keyphrases
- active learning
- duality gap
- dual formulation
- semi supervised
- random sampling
- learning algorithm
- training examples
- prize collecting
- labeled data
- primal dual
- learning strategies
- lagrangian relaxation
- training set
- cost sensitive
- supervised learning
- linear programming
- selective sampling
- pool based active learning
- optimal solution
- imbalanced data classification
- class imbalance
- set covering problem
- augmented lagrangian
- semi supervised learning
- active learning strategies
- annotation effort
- music emotion classification
- relaxation algorithm
- learning process
- clustering algorithm