A new internal index based on density core for clustering validation.
Jiang XieZhong-Yang XiongQi-Zhu DaiXiao-Xia WangYu-Fang ZhangPublished in: Inf. Sci. (2020)
Keyphrases
- clustering algorithm
- density based clustering algorithm
- k means
- clustering method
- cluster validation
- data clustering
- categorical data
- davies bouldin
- arbitrary shape
- cluster analysis
- data sets
- similarity function
- cluster validity
- information theoretic
- density estimation
- index structure
- document clustering
- self organizing maps
- inverted index
- internal and external
- information retrieval systems
- data points
- validity indices
- unsupervised learning