Feature Extraction Assessment for an Acoustic-Event Classification Task Using the Entropy Triangle.
David Mejía-NavarreteAscensión Gallardo-AntolínCarmen Peláez-MorenoFrancisco J. Valverde-AlbacetePublished in: INTERSPEECH (2011)
Keyphrases
- feature extraction
- feature vectors
- image classification
- pattern classification
- feature space
- preprocessing
- support vector machine svm
- pattern recognition
- feature selection
- dimension reduction
- feature set
- face recognition
- classification accuracy
- automatic classification
- extracted features
- statistical pattern recognition
- information theory
- feature extraction and classification
- image feature extraction
- neural network
- decision trees
- image processing
- frequency domain
- data sets
- fisher linear discriminant
- decision rules
- classification algorithm
- classification method
- classification rules
- support vector machine
- knn
- training set
- palmprint
- support vector
- feature fusion
- machine learning