Learning Sparse Adversarial Dictionaries for Multi-class Audio Classification.
Vaisakh ShajPuranjoy BhattacharyaPublished in: ACPR (2017)
Keyphrases
- multi class
- multi class classifier
- multi class boosting
- multiclass classification
- multi class classification
- support vector machine
- group sparsity
- learning algorithm
- error correcting output codes
- feature selection
- supervised learning
- multiclass problems
- binary classifiers
- learning problems
- multi class svm
- dictionary learning
- binary and multi class
- cost sensitive
- learning tasks
- unsupervised learning
- pairwise
- multiple classes
- multi class svms
- training set
- learning process
- classification accuracy
- multi task
- machine learning
- decision trees
- feature extraction
- feature space
- structured sparsity
- binary classification
- high dimensional
- multiple instance learning
- single class
- cross validation
- support vector
- kernel learning
- kernel logistic regression
- image classification
- active learning