Hybrid Feature Extraction and Feature Selection for Improving Recognition Accuracy of Handwritten Numerals.
Ping ZhangTien D. BuiChing Y. SuenPublished in: ICDAR (2005)
Keyphrases
- recognition accuracy
- handwritten numerals
- recognition rate
- feature extraction
- feature selection
- face recognition
- handwritten numeral recognition
- feature set
- pattern recognition
- text classification
- dimensionality reduction
- feature space
- improve the recognition rate
- principal component analysis
- support vector machine
- support vector
- image processing
- computer vision
- text categorization
- multi class
- classification accuracy
- face images
- elastic graph matching
- support vector machine svm
- texture features
- multiple classifiers
- gabor filters
- natural language processing
- detection rate
- neural network
- information extraction
- feature vectors
- object recognition
- decision trees
- machine learning