Neural Feature Extraction for Contextual Emotion Detection.
Elham MohammadiHessam AminiLeila KosseimPublished in: RANLP (2019)
Keyphrases
- feature extraction
- continuous wavelet transform
- neural classifier
- neural network
- false alarms
- face recognition
- preprocessing
- detection algorithm
- principal component analysis
- network architecture
- contextual information
- detection method
- automatic detection
- wavelet transform
- image classification
- image processing
- pattern recognition
- data sets
- dimension reduction
- event detection
- support vector machine svm
- feature vectors
- frequency domain
- context sensitive
- anomaly detection
- extracted features
- feature representation
- detection accuracy
- feature extraction and classification
- frequency analysis
- virtual environment