Investigating Multi-Feature Selection and Ensembling for Audio Classification.
Muhammad TurabTeerath KumarMalika BendechacheTakfarinas SaberPublished in: CoRR (2022)
Keyphrases
- feature selection
- classification accuracy
- text classification
- feature extraction
- support vector
- classification models
- machine learning
- feature set
- accurate classification
- pattern recognition
- feature space
- high dimensionality
- support vector machine
- multimedia
- multi class
- mutual information
- data sets
- small sample
- discriminative features
- feature subset
- irrelevant features
- class separability
- bayes classifier
- feature ranking
- classification scheme
- feature selection algorithms
- method for feature selection
- unsupervised learning
- decision trees
- model selection
- predictive accuracy
- text categorization
- classification algorithm
- supervised learning
- classification method
- feature selection and classification
- classification performances
- data pre processing
- feature vectors
- class imbalance
- cross validation
- support vector machine svm
- classification rate
- multi task
- feature reduction
- informative features
- high dimensional
- selected features
- machine learning algorithms