Text-independent speaker verification using ant colony optimization-based selected features.
Shahla NematiReza BoostaniMohammad Davarpanah JaziMehdi Hosseinzadeh AghdamMohammad Ehsan BasiriPublished in: Expert Syst. Appl. (2011)
Keyphrases
- ant colony optimization
- speaker verification
- selected features
- metaheuristic
- feature selection
- noisy environments
- feature set
- aco algorithm
- cross validation
- aco algorithms
- classification method
- random forest
- particle swarm optimization
- information retrieval
- classification accuracy
- artificial ants
- feature subset
- language identification
- genetic algorithm
- audio visual
- classification rate
- svm classifier
- text mining
- machine learning
- feature selection algorithms
- emotion recognition
- visual information
- text classification
- search space
- objective function
- data sets