Combining Sentiment Lexicons and Content-Based Features for Depression Detection.
Raymond ChiongGregorious Satia BudhiSandeep DhakalErik CambriaPublished in: IEEE Intell. Syst. (2021)
Keyphrases
- false positives
- sentiment analysis
- automatic detection
- sentiment classification
- image features
- feature set
- image retrieval
- feature detection
- co occurrence
- spatial information
- detection method
- extracted features
- opinion mining
- adaboost classifier
- detection accuracy
- partial occlusion
- data sets
- detection rate
- detection algorithm
- feature vectors
- feature space
- object recognition
- feature extraction
- feature selection