Feature selection for fMRI-based deception detection.
Bo JinAlvin StrasburgerSteven J. LakenF. Andrew KozelKevin A. JohnsonMark S. GeorgeXinghua LuPublished in: BMC Bioinform. (2009)
Keyphrases
- deception detection
- feature selection
- text categorization
- mutual information
- classification accuracy
- multi class
- machine learning
- feature selection algorithms
- selected features
- feature set
- data analysis
- text classification
- support vector
- high dimensionality
- feature extraction
- activation detection
- unsupervised feature selection
- information gain
- model selection
- feature space
- multi task
- data sets
- functional magnetic resonance imaging
- healthy subjects
- human brain
- feature weighting
- discriminative features
- irrelevant features
- brain activity
- naive bayes
- redundant features
- normal controls
- method for feature selection
- brain injury