Heavy-tailed kernels reveal a finer cluster structure in t-SNE visualisations.
Dmitry KobakGeorge C. LindermanStefan SteinerbergerYuval KlugerPhilipp BerensPublished in: CoRR (2019)
Keyphrases
- heavy tailed
- cluster structure
- clustering algorithm
- clustering method
- high dimensional data
- cluster analysis
- data points
- generalized gaussian
- data sets
- original data
- class labels
- kernel function
- k means
- feature space
- prior distribution
- pairwise
- linear combination
- data analysis
- probability density function
- similarity matrix
- high dimensional