Warped Mixtures for Nonparametric Cluster Shapes.
Tomoharu IwataDavid DuvenaudZoubin GhahramaniPublished in: CoRR (2014)
Keyphrases
- parametric models
- clustering algorithm
- data driven
- arbitrary shape
- shape analysis
- hierarchical clustering
- neural network
- bayesian modeling
- shape representation
- data clustering
- shape model
- shape descriptors
- mixture model
- input image
- image warping
- geometric shapes
- mixtures of gaussians
- gaussian density
- cluster analysis
- clustering method
- medial axis
- multiscale
- shape variations
- data sets
- nonparametric regression