Visual Sentiment Analysis by Leveraging Local Regions and Human Faces.
Ruolin ZhengWeixin LiYunhong WangPublished in: MMM (1) (2020)
Keyphrases
- sentiment analysis
- human faces
- opinion mining
- face detection
- face images
- facial region
- face recognition
- sentiment classification
- lighting conditions
- facial expressions
- sentence level
- text classification
- multi aspect
- natural language processing
- text mining
- online reviews
- active appearance models
- product reviews
- user generated
- viola jones
- facial features
- visual features
- image features
- high quality
- data sets
- input image
- product features
- low level
- learning algorithm