Unsupervised Audio-Visual Subspace Alignment for High-Stakes Deception Detection.
Leena MathurMaja J. MataricPublished in: CoRR (2021)
Keyphrases
- audio visual
- deception detection
- multi modal
- visual information
- visual data
- low dimensional
- person authentication
- multi stream
- feature space
- audio visual speech recognition
- temporal context
- multimedia
- input data
- principal component analysis
- high dimensional
- emotion recognition
- multimodal fusion
- feature extraction
- dimensionality reduction
- co occurrence
- high dimensional data
- mobile devices
- pattern recognition
- keywords
- multiscale
- knowledge base