Video (GIF) Sentiment Analysis using Large-Scale Mid-Level Ontology.
Zheng CaiDonglin CaoRongrong JiPublished in: CoRR (2015)
Keyphrases
- sentiment analysis
- mid level
- low level
- visual cues
- opinion mining
- event detection
- high level
- sentiment classification
- visual information
- low level features
- visual concepts
- perceptual grouping
- text classification
- action recognition
- semantic information
- levels of abstraction
- superpixels
- natural language processing
- key frames
- sentiment lexicon
- text mining
- video frames
- video content
- domain knowledge
- video analysis
- knowledge base
- higher level
- video sequences
- object segmentation
- visual data
- video streams
- video data
- knn
- knowledge representation
- image segmentation
- machine learning