Clustering by centroid drift and boundary shrinkage.
Hui QvTao MaXinyi TongXuhui HuangZhe MaJiehong FengPublished in: Pattern Recognit. (2022)
Keyphrases
- k means
- clustering method
- clustering algorithm
- data clustering
- categorical data
- spectral clustering
- information theoretic
- distance metric
- unsupervised learning
- neural network
- data objects
- document clustering
- self organizing maps
- denoising
- optical flow
- data points
- image denoising
- feature extraction
- image processing
- data mining
- hierarchical clustering
- similarity function
- fuzzy c means
- wavelet domain
- data sets
- shape description