Hierarchical Hexagonal Clustering and Indexing.
Vojtech UherPetr GajdosVáclav SnáselYu-Chi LaiMichal RadeckýPublished in: Symmetry (2019)
Keyphrases
- hierarchical clustering
- clustering algorithm
- unsupervised learning
- k means
- clustering method
- indexing method
- cluster analysis
- information retrieval
- database
- high dimensional data
- website
- document clustering
- data clustering
- text retrieval
- graph theoretic
- agglomerative clustering
- digital libraries
- self organizing maps
- data objects
- spectral clustering
- feature selection
- fuzzy clustering
- content based retrieval