Spectral rotation for deep one-step clustering.
Xiaofeng ZhuYonghua ZhuWei ZhengPublished in: Pattern Recognit. (2020)
Keyphrases
- clustering algorithm
- clustering method
- spectral methods
- post processing
- information theoretic
- self organizing maps
- cluster analysis
- spectral analysis
- k means
- rotation invariant
- data clustering
- neural network
- normalized cut
- multispectral images
- categorical data
- spectral clustering
- unsupervised learning
- d objects
- data points
- document clustering
- infrared
- hierarchical clustering
- similarity function
- invariant features
- preprocessing
- similarity measure
- feature extraction
- data sets
- spectral images