Optimal Short-Time Features for Music/Speech Classification of Compressed Audio Data.
Antonello RizziNicola Maurizio BuccinoMassimo PanellaAurelio UnciniPublished in: CIMCA/IAWTIC (2006)
Keyphrases
- classification accuracy
- feature vectors
- classification method
- feature extraction
- feature space
- feature subset
- feature set
- feature selection
- spectral features
- classification models
- classification process
- extracted features
- speech music discrimination
- feature values
- class labels
- image features
- emotion classification
- pattern recognition
- genre classification
- svm classifier
- support vector
- machine learning
- feature reduction
- audio features
- feature selection algorithms
- high dimensionality
- feature analysis
- feature representation
- extracting features
- decision trees
- musical instrument
- speaker identification
- text classification
- training set
- data structure
- classification algorithm
- speech recognition
- support vector machine svm
- multi class
- music information retrieval
- speech signal
- classification scheme
- supervised learning
- benchmark datasets
- mel frequency cepstral coefficients
- image classification