Sparse, collaborative, or nonnegative representation: Which helps pattern classification?
Jun XuWangpeng AnLei ZhangDavid ZhangPublished in: Pattern Recognit. (2019)
Keyphrases
- pattern classification
- pattern recognition
- vowel recognition
- feature extraction
- nearest neighbor rule
- fuzzy classifier
- sparse representation
- probabilistic neural network
- radial basis function neural network
- feature subset selection
- pattern classification problems
- parzen window
- image representation
- data mining
- decision boundary
- human identification
- principal component analysis
- high dimensional
- mass spectrometry data
- discriminant embedding
- feature selection