Feature selection of facial displays for detection of non verbal communication in natural conversation.
Tim Sheerman-ChaseEng-Jon OngRichard BowdenPublished in: ICCV Workshops (2009)
Keyphrases
- feature selection
- landmark detection
- man made
- detection method
- detection algorithm
- detection accuracy
- face recognition
- facial images
- natural language
- false alarms
- facial expressions
- dimensionality reduction
- text classification
- text categorization
- human faces
- detection rate
- real world
- feature selection algorithms
- anomaly detection
- multi task
- classification models
- partial occlusion
- facial features
- conversational agents
- feature selection and classification
- feature extraction