Facial Expression Feature Selection Based on Rough Set.
Dong LiYantao TianChuan WanShuaiShi LiuPublished in: ICICA (LNCS) (2012)
Keyphrases
- rough sets
- facial expressions
- feature selection
- feature reduction
- facial expression recognition
- rough set theory
- human faces
- expression recognition
- face recognition
- decision rules
- facial features
- face images
- facial images
- attribute reduction
- data mining
- text categorization
- video sequences
- feature set
- feature extraction
- classification accuracy
- recognition of facial expressions
- information entropy
- set pair analysis
- selected features
- dimensionality reduction
- facial animation
- feature space
- continuous valued attributes
- neural network
- text classification
- facial actions
- pattern recognition
- expression classification
- recognizing facial expressions
- feature subset
- knn
- machine learning
- decision table
- feature ranking
- model selection
- image database
- fuzzy logic
- support vector machine
- data analysis
- training data
- real time