Keyphrases
- support vector machine svm
- recognition rate
- object recognition
- recognition accuracy
- support vector
- signal processing
- feature selection
- human activities
- svm classifier
- non stationary
- image recognition
- pattern recognition
- knn
- multi class
- x ray
- classification method
- support vector machine
- feature extraction
- automatic recognition
- noisy environments
- digit recognition
- classification algorithm
- feature vectors
- decision trees
- frequency domain
- recognition algorithm
- multiscale
- multi class classification
- recognition process
- neural network
- data sets