Speaker State Recognition with Neural Network-based Classification and Self-adaptive Heuristic Feature Selection.
Maxim SidorovChristina BresterEugene SemenkinWolfgang MinkerPublished in: ICINCO (1) (2014)
Keyphrases
- feature selection
- feature extraction
- pattern recognition
- classification accuracy
- automatic recognition
- classification models
- correct recognition
- feature set
- object classification
- unsupervised learning
- feature space
- text classification
- recognition rate
- machine learning
- support vector machine
- small sample
- support vector
- decision trees
- recognition accuracy
- feature selection and classification
- object recognition
- accurate classification
- search algorithm
- neural network
- support vector machine svm
- feature selection algorithms
- irrelevant features
- classification rate
- forward selection
- text categorization
- high dimensionality
- training data
- optimal solution
- dimensionality reduction
- supervised learning
- recognition algorithm
- model selection
- image classification
- recognition process
- handwritten digits
- mutual information
- automatic relevance determination
- multi class
- redundant features
- discriminative features
- feature weighting
- classification method
- character recognition