Unsupervised Feature Extraction by Time-Contrastive Learning and Nonlinear ICA.
Aapo HyvärinenHiroshi MoriokaPublished in: NIPS (2016)
Keyphrases
- feature extraction
- learning algorithm
- learning process
- face recognition
- supervised learning
- image processing
- active learning
- unsupervised learning
- semi supervised
- neural network
- feature vectors
- pairwise
- feature space
- preprocessing
- reinforcement learning
- knowledge acquisition
- learning systems
- weakly supervised
- multiresolution
- image classification
- bayesian networks
- support vector machine svm
- learning problems
- discriminant analysis
- independent component analysis
- pattern classification