Automatic Keywords Extraction Based on Co-Occurrence and Semantic Relationships Between Words.
Xiangke MaoShaobin HuangRongsheng LiLinshan ShenPublished in: IEEE Access (2020)
Keyphrases
- semantic relationships
- co occurrence
- keywords
- wordnet
- semantic similarity
- word co occurrence
- semantic relations
- semantic relatedness
- semantic categories
- topic models
- semi automatic
- latent semantic analysis
- named entities
- word pairs
- databases
- machine learning
- semantic features
- query terms
- information extraction
- search engine
- artificial intelligence