Nearest neighbor and validity-based clustering.
Seo Ho SonSuk Tae SeoSoon Hak KwonPublished in: Int. J. Fuzzy Log. Intell. Syst. (2004)
Keyphrases
- nearest neighbor
- high dimensional data
- nearest neighbor algorithm
- data points
- k nearest neighbor
- clustering algorithm
- high dimensional
- knn
- clustering method
- nearest neighbor classification
- hierarchical clustering
- k means
- index structure
- nearest neighbor search
- cluster analysis
- data clustering
- spectral clustering
- distance function
- outlier detection
- information retrieval
- unsupervised learning
- self organizing maps
- distance metric
- categorical data
- graph theoretic
- feature space
- face recognition
- decision trees
- reverse nearest neighbor