A Novel Learning Rate Decay Function of Kohonen Self-Organizing Maps Using the Exponential Decay Average Rate of Change for Image Clustering.
Edwin F. GalutiraArnel C. FajardoRuji P. MedinaPublished in: NLPIR (2018)
Keyphrases
- exponential decay
- learning rate
- kohonen self organizing maps
- dirichlet process mixture models
- sliding window
- image data
- single image
- spherical harmonics
- image segmentation
- multiscale
- image representation
- template matching
- image classification
- convergence rate
- clustering algorithm
- high resolution
- k means
- learning algorithm
- dictionary learning
- rapid convergence
- image matching
- object recognition
- cross correlation
- weight vector
- bayesian model
- evolutionary algorithm
- feature space