A Robust Feature Extraction Algorithm for the Classification of Acoustic Targets in Wild Environments.
Jingchang HuangShiliang XiaoQianwei ZhouFeng GuoXing YouHaiyan LiBaoqing LiPublished in: Circuits Syst. Signal Process. (2015)
Keyphrases
- feature extraction
- preprocessing
- support vector machine svm
- classification algorithm
- learning algorithm
- objective function
- preprocessing stage
- computational complexity
- extracted features
- pattern classification
- detection algorithm
- worst case
- support vector machine
- segmentation algorithm
- computationally efficient
- dynamic programming
- k means
- image processing
- classification accuracy
- probabilistic model
- simulated annealing
- image classification
- np hard
- classification method
- pattern recognition
- optimal solution
- classification scheme
- target tracking
- semi supervised
- evolutionary algorithm
- feature space