Adaptive Feature Selection for Speech / Music Classification.
Ahmad Rami Abu-El-QuranRafik A. GoubranAdrian D. C. ChanPublished in: MMSP (2006)
Keyphrases
- feature selection
- classification accuracy
- classification models
- support vector
- feature space
- high dimensionality
- text classification
- speech music discrimination
- pattern recognition
- support vector machine
- feature selection algorithms
- machine learning
- model selection
- classification method
- audio signals
- image classification
- feature extraction
- multi class
- feature set
- classification performances
- method for feature selection
- knn
- speech recognition
- text categorization
- mutual information
- decision trees
- classification algorithm
- irrelevant features
- supervised learning
- unsupervised learning
- audio recordings
- dimensionality reduction
- data pre processing
- bayes classifier
- accurate classification
- feature reduction
- select relevant features
- genre classification
- feature selection and classification
- informative features
- fold cross validation
- discriminative features
- ensemble classifier
- automatic speech recognition
- classification scheme
- feature vectors
- information gain