Video-based deception detection using wrapper-based feature selection.
Yanfeng LiJincheng BianRencheng SongPublished in: CIVEMSA (2024)
Keyphrases
- feature selection
- deception detection
- text categorization
- mutual information
- text classification
- unsupervised feature selection
- classification accuracy
- feature selection algorithms
- dimensionality reduction
- feature space
- support vector
- information gain
- feature extraction
- wrapper feature selection
- wrapper method
- classification models
- support vector machine
- multi task
- selected features
- feature weighting
- feature ranking
- machine learning
- unsupervised learning
- model selection
- feature set
- irrelevant features
- bayes classifier
- high dimensionality
- black box
- microarray data
- naive bayes
- multi class
- knn
- information retrieval
- discriminative features
- feature subset selection
- gene expression data
- feature selection and classification
- website
- learning algorithm