Unsupervised Clustering Using Diffusion Maps for Local Shape Modelling.
Daniel Valdés-AmaroAbhir BhaleraoPublished in: EUROCAST (2009)
Keyphrases
- image features
- unsupervised clustering
- diffusion maps
- shape prior
- supervised classification
- image segmentation
- manifold learning
- shape model
- k means
- dimensionality reduction
- semi supervised
- feature vectors
- nonlinear dimensionality reduction
- clustering method
- clustering algorithm
- spectral clustering
- neural network
- document clustering
- graph cuts
- fuzzy c means
- action classification
- pairwise
- data sets
- learning algorithm
- statistical learning
- information retrieval
- machine learning
- natural language processing
- supervised learning