Keyphrases
- cluster analysis
- denoising
- image denoising
- categorical data
- data clustering
- clustering algorithm
- clustering method
- k means
- image processing
- fuzzy clustering
- unsupervised learning
- correlation analysis
- cluster validity
- factor analysis
- data mining
- clustering analysis
- data analysis
- data mining techniques
- multidimensional scaling
- association analysis
- hierarchical latent class models
- fuzzy c means
- supervised learning
- active learning
- neural gas
- face recognition
- partitional clustering
- machine learning