Simplified Hybrid Approach for Detection of Semantic Orientations in Economic Texts.
Jan StihecMartin ZnidarsicSenja PollakPublished in: ECIR (2018)
Keyphrases
- natural language
- detection method
- linguistic analysis
- detection algorithm
- detection accuracy
- syntactic analysis
- automatic detection
- false alarms
- domain specific
- semantic categories
- semantic information
- false positives
- natural language text
- rhetorical structure theory
- object detection
- semantic representation
- semantic knowledge
- domain ontology
- complex background
- semantic network
- semantic similarity
- data sets
- anomaly detection
- semantic web
- information extraction
- high level
- search engine