A Novel Rejection Measurement in Handwritten Numeral Recognition Based on Linear Discriminant Analysis.
Chun Lei HeLouisa LamChing Y. SuenPublished in: ICDAR (2009)
Keyphrases
- linear discriminant analysis
- handwritten numeral recognition
- discriminant analysis
- principal component analysis
- dimensionality reduction
- face recognition
- small sample size
- null space
- feature extraction
- high dimensional data
- handwritten numerals
- dimension reduction
- support vector machine svm
- feature space
- discriminant features
- scatter matrix
- support vector
- fisher criterion
- linear discriminant
- recognition rate
- scatter matrices
- qr decomposition
- data sets
- decision trees