Wavesim transform - a new perspective of wavelet transform for temporal data clustering.
R. Pradeep KumarP. NagabhushanPublished in: GrC (2006)
Keyphrases
- data clustering
- wavelet transform
- translation invariant
- multiscale
- clustering algorithm
- cluster analysis
- spectral clustering
- image compression
- unsupervised learning
- image coding
- multiresolution
- k means
- competitive learning
- wavelet coefficients
- subband
- exploratory data analysis
- deterministic annealing
- wavelet filters
- real world
- supervised learning
- unsupervised feature selection
- databases