A hybrid improved kernel LDA and PNN algorithm for efficient face recognition.
Aijia OuyangYanmin LiuShengyu PeiXuyu PengMinghua HeQian WangPublished in: Neurocomputing (2020)
Keyphrases
- face recognition
- improved algorithm
- detection algorithm
- single pass
- learning algorithm
- neural network
- feature space
- times faster
- computationally efficient
- probabilistic model
- face images
- generalized discriminant analysis
- discriminant analysis
- computational complexity
- dimensionality reduction
- low dimensional
- particle swarm optimization
- input image
- nearest neighbor
- k means
- recognition algorithm
- similarity measure
- subspace learning
- feature extraction
- discriminating power
- feature selection