PCA-guided search for K-means.
Qin XuChris H. Q. DingJinpei LiuBin LuoPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- k means
- genetic k means algorithm
- variable weighting
- principal component analysis
- clustering algorithm
- data clustering
- clustering method
- principal components analysis
- hierarchical clustering
- cluster analysis
- principle component analysis
- expectation maximization
- self organizing maps
- spectral clustering
- document clustering
- dimensionality reduction
- feature extraction
- fuzzy c means
- high dimensional
- unsupervised clustering
- feature space
- covariance matrix
- clustering quality
- churn prediction
- appearance based object recognition
- face recognition