Multi-task Regularization Based on Infrequent Classes for Audio Captioning.
Emre ÇakirKonstantinos DrossosTuomas VirtanenPublished in: CoRR (2020)
Keyphrases
- multi task
- penalty term
- multi task learning
- learning tasks
- multitask learning
- sparse learning
- multi class
- group lasso
- multiple tasks
- metric learning
- learning problems
- gaussian processes
- elastic net
- transfer learning
- feature selection
- accelerated proximal gradient
- signal processing
- data sets
- regularization parameter
- information gain
- knn
- sparsity inducing