Chinese Weibo Sentiment Classification Method Incorporating Facial Expression Features.
Shanshan JiaPublished in: AIAM (ACM) (2021)
Keyphrases
- classification method
- facial expressions
- facial expression recognition
- selected features
- expression classification
- face recognition
- support vector machine svm
- sentiment analysis
- k nearest neighbor
- video sequences
- text classification
- support vector machine
- classification algorithm
- human faces
- knn
- feature vectors
- emotion recognition
- facial images
- expression recognition
- facial features
- neural network
- feature set
- face images
- facial actions
- classification accuracy
- facial expression analysis
- facial feature points
- recognizing facial expressions
- detection method
- image features
- pattern recognition
- similarity measure
- feature extraction
- data mining