Wavelet based approach to cluster analysis. Application on low dimensional data sets.
Xavier OtazuOriol PujolPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- cluster analysis
- data sets
- low dimensional
- categorical data
- multidimensional scaling
- data mining
- clustering algorithm
- data clustering
- unsupervised learning
- microarray data
- fuzzy clustering
- clustering method
- data mining techniques
- wavelet transform
- hierarchical latent class models
- correlation analysis
- data analysis
- discriminant analysis
- k means
- high dimensional data
- database
- high dimensional
- training data
- factor analysis
- prior knowledge
- computer vision
- latent class models
- probabilistic model