Application of Principal Component Cluster Analysis in the Quality of Cordyceps Sinensis.
Xin ZhaoHongjian YangYuqi ShengYang JiaoHaijiao YuYao QinGuogang ZhaoPublished in: CCTA (2016)
Keyphrases
- cluster analysis
- principal components
- categorical data
- data clustering
- clustering algorithm
- factor analysis
- data analysis
- fuzzy clustering
- correlation analysis
- data mining techniques
- unsupervised learning
- hierarchical latent class models
- expectation maximization
- principal component analysis
- training set
- feature selection
- cluster validity