Optimizing Feature Extraction for Multiclass Problems.
Chulhee LeeEuisun ChoiPublished in: ICPR (2000)
Keyphrases
- multiclass problems
- feature extraction
- multi class
- multitask learning
- support vector machine
- feature vectors
- feature selection
- binary classification
- multiclass learning
- image processing
- perceptron algorithm
- binary classifiers
- feature space
- discriminant analysis
- pattern classification
- dimensionality reduction
- image classification
- support vector machine svm
- cost sensitive
- kernel trick
- constrained optimization
- face recognition
- linear combination
- learning problems
- principal component analysis
- high dimensional
- mistake bound
- gaussian processes
- multi task
- training data