A semantic approach based on domain knowledge for polarity shift detection using distant supervision.
Zahra AyesteSamira NoferestiPublished in: Prog. Artif. Intell. (2022)
Keyphrases
- domain knowledge
- domain ontology
- semantic information
- detection method
- detection accuracy
- automatic detection
- semantic knowledge
- natural language
- false positives
- detection algorithm
- false alarms
- sentiment analysis
- domain specific
- object detection
- semantic relationships
- semantic search
- semantic analysis
- data sets
- soccer video
- knowledge sources
- detection rate
- domain experts
- information extraction
- active learning
- image sequences
- high level