-means clustering via Laplacian smoothing.
Weikang GongRenbo ZhaoStefan GrünewaldPublished in: Pattern Recognit. Lett. (2018)
Keyphrases
- clustering algorithm
- clustering method
- k means
- hierarchical clustering
- data points
- spectral clustering
- self organizing maps
- graph theoretic
- agglomerative clustering
- anomaly detection
- multiresolution
- distance metric
- data mining
- similarity function
- preprocessing step
- categorical data
- graph clustering
- graph laplacian
- heat kernel
- smoothing algorithm