Fast competitive learning with classified learning rates for vector quantization.
Chang Wook KimSeongwon ChoChoong Woong LeePublished in: Signal Process. Image Commun. (1995)
Keyphrases
- competitive learning
- learning rate
- vector quantization
- codebook design
- neural network
- image compression
- self organizing maps
- convergence rate
- learning algorithm
- neural gas
- vector quantizer
- data clustering
- convergence speed
- weight vector
- unsupervised learning
- information theoretic
- feature maps
- mutual information
- denoising
- image registration
- k means