A novel feature extraction algorithm for classification of bird flight calls.
Selin BastasMohammad Wadood MajidGolrokh MirzaeiJeremy RossMohsin M. JamaliPeter V. GorsevskiJoseph P. FrizadoVerner P. BingmanPublished in: ISCAS (2012)
Keyphrases
- feature extraction
- preprocessing
- support vector machine svm
- classification scheme
- feature vectors
- preprocessing stage
- classification algorithm
- detection algorithm
- feature space
- probabilistic model
- accuracy rate
- classification method
- feature set
- computational cost
- machine learning
- multi class classification
- neural network
- classification accuracy
- recognition algorithm
- image classification
- pattern classification
- dimension reduction
- search space
- image processing
- face recognition
- training data
- learning algorithm
- feature selection
- benchmark data sets
- matching algorithm
- frequency domain
- optimization algorithm
- objective function
- expectation maximization
- pattern recognition
- computational complexity
- np hard
- cost function
- k means