Boosting image sentiment analysis with visual attention.
Kaikai SongTing YaoQiang LingTao MeiPublished in: Neurocomputing (2018)
Keyphrases
- visual attention
- sentiment analysis
- salient regions
- visual perception
- attention mechanism
- visual attention model
- saliency map
- image data
- input image
- sentiment classification
- image features
- opinion mining
- eye tracking
- image content
- image classification
- eye movements
- region of interest
- sentence level
- visual scene
- image retrieval
- multiscale
- biological vision systems
- image segmentation
- image regions
- image representation
- text classification
- vision system
- eye fixations
- higher level
- natural language processing
- low level
- artificial intelligence
- keypoints
- natural images
- image quality
- visual input
- similarity measure
- sentiment lexicon
- visual saliency detection