Unsupervised Spike Sorting Based on Discriminative Subspace Learning.
Mohammad Reza KeshtkaranZhi YangPublished in: CoRR (2014)
Keyphrases
- input image
- subspace learning
- semi supervised
- discriminative subspace
- unsupervised learning
- dimensionality reduction
- manifold learning
- supervised learning
- sparse coding
- active learning
- principal component analysis
- linear subspace
- pairwise
- subspace learning algorithm
- canonical correlations
- low dimensional
- generative model
- pattern recognition
- face recognition
- sparse representation
- learning algorithm
- maximum margin criterion
- data mining
- image processing
- fisher criterion
- feature extraction
- prior knowledge
- image retrieval