Similar Pattern Discriminant Analysis for Improving Chinese Character Recognition Accuracy.
Yanwei WangChangsong LiuXiaoqing DingPublished in: ICDAR (2013)
Keyphrases
- discriminant analysis
- recognition accuracy
- face recognition
- chinese characters
- recognition rate
- linear discriminant analysis
- hand written
- feature extraction
- fisher linear discriminant analysis
- principal component analysis
- face images
- character recognition
- fisher discriminant analysis
- kernel discriminant analysis
- fisher criterion
- human faces
- facial expressions
- chinese character recognition
- sparse representation
- improve the recognition rate
- face databases
- subspace learning
- gabor wavelets
- generalized linear
- face detection
- face verification
- graph embedding
- training data
- machine learning
- discriminant subspace
- facial images
- cluster analysis
- supervised learning
- training set
- feature selection