A Multiscale Spectral Method for Learning Number of Clusters.
Anna V. LittleAlicia ByrdPublished in: ICMLA (2015)
Keyphrases
- multiscale
- unsupervised learning
- prior knowledge
- cost function
- high accuracy
- learning scheme
- pairwise
- image processing
- image segmentation
- preprocessing
- edge detection
- significant improvement
- clustering method
- scale space
- data points
- probabilistic model
- dynamic programming
- neural network
- computational complexity
- objective function
- reinforcement learning
- learning algorithm