Accelerated Discrete Distribution Clustering under Wasserstein Distance.
Jianbo YePanruo WuJames Z. WangJia LiPublished in: CoRR (2015)
Keyphrases
- clustering algorithm
- clustering method
- distance metric
- k means
- distance measure
- pointwise
- self organizing maps
- dissimilarity measure
- categorical data
- outlier detection
- hierarchical clustering
- inter cluster
- distance computation
- similarity function
- data clustering
- document clustering
- information theoretic
- random variables
- unsupervised learning
- data objects
- finite number
- data mining tasks
- distance function
- data points