A hybrid system based on information gain and principal component analysis for the classification of transcranial Doppler signals.
Harun UguzPublished in: Comput. Methods Programs Biomed. (2012)
Keyphrases
- information gain
- decision trees
- feature selection
- principal component analysis
- attribute selection
- text categorization
- chi squared
- pattern recognition
- signal processing
- independent component analysis
- text classification
- support vector machine
- chi square
- feature space
- support vector machine svm
- mutual information
- decision tree learners
- correlation coefficient
- occurrence frequency
- feature selection for text categorization
- classification accuracy
- feature vectors
- support vector
- feature extraction
- naive bayes
- benchmark datasets
- supervised learning
- feature subset
- artificial neural networks
- training set
- machine learning
- data sets
- image classification
- dimensionality reduction
- terms of classification accuracy