Fuzzy vector quantization with a step-optimizer to improve pattern classification.
Abhinaba SahaDipayan DewanLidia GhoshAmit KonarPublished in: Expert Syst. Appl. (2022)
Keyphrases
- vector quantization
- pattern classification
- fuzzy classifier
- image compression
- reduced complexity
- vector quantizer
- nearest neighbor rule
- pattern recognition
- distortion measure
- fractal image compression
- input vector
- probabilistic neural network
- feature extraction
- codebook design
- membership functions
- fuzzy classification
- neural gas
- finite state vector quantization
- fuzzy sets
- fuzzy logic
- image processing
- wavelet transform
- image segmentation
- fractal image coding
- tree structured vector quantization
- machine learning