Weighted natural neighborhood graph: an adaptive structure for clustering and outlier detection with no neighborhood parameter.
Qingsheng ZhuJi FengJinlong HuangPublished in: Clust. Comput. (2016)
Keyphrases
- outlier detection
- neighborhood graph
- detecting outliers
- knowledge discovery
- detection algorithm
- data streams
- knn
- high dimensional datasets
- density estimation
- spatial outliers
- detect outliers
- data points
- manifold learning
- graph construction
- data mining
- voronoi diagram
- text classification
- k nearest neighbor
- k means
- cluster analysis
- feature vectors
- categorical data
- data analysis
- databases
- data sets