An Approach of Passive Vehicle Type Recognition by Acoustic Signal Based on SVM.
Xiao-xuan QiJian-wei JiXiao-wei HanZhong-hu YuanPublished in: WGEC (2009)
Keyphrases
- acoustic signal
- acoustic signals
- support vector machine svm
- support vector
- support vector machine
- svm classifier
- knn
- multi class
- feature selection
- svm classification
- hyperplane
- multi class svm
- sobel operator
- linear support vector machines
- multi class classification
- support vectors
- classification method
- pattern recognition
- training data
- support vector machine classifiers
- feature vectors
- ls svm
- image processing
- text classifiers
- decision forest
- characteristic features
- cost sensitive
- maximum margin
- generalization ability
- machine learning
- radial basis function
- k nearest neighbor
- nearest neighbor
- information retrieval