Optimal feature selection with hybrid classification for automatic face shape classification using fitness sorted Grey wolf update.
Asha SukumaranThomas BrindhaPublished in: Multim. Tools Appl. (2021)
Keyphrases
- face images
- automatic face
- shape classification
- feature extraction
- feature selection
- feature vectors
- training set
- shape descriptors
- classification accuracy
- image classification and retrieval
- feature subset
- machine learning
- feature space
- shape matching
- shape representation
- feature set
- support vector
- shape retrieval
- support vector machine
- text classification
- input image
- dimensionality reduction
- shape features
- fourier descriptors
- decision trees
- viewpoint
- shape description
- image segmentation