Mutual-Information-based Feature Selection for Facial Emotion Recognition on Light-Weight Devices.
Yingjun DongHiroki SayamaPublished in: SSCI (2019)
Keyphrases
- emotion recognition
- lightweight
- feature selection
- mutual information
- communication infrastructure
- facial expression analysis
- facial expressions
- emotional speech
- audio visual
- human computer interaction
- mobile devices
- facial images
- sentiment analysis
- machine learning
- emotion classification
- information fusion
- emotional state
- feature space
- embedded systems
- facial expression recognition
- text classification
- knn
- feature set
- principal component analysis
- wireless sensor networks
- affective states
- feature extraction
- dimensionality reduction