Research on Event Extraction Model Based on Semantic Features of Chinese Words.
Shaowu ZhuHaichun SunHanying JianPublished in: Comput. Informatics (2022)
Keyphrases
- event extraction
- semantic features
- syntactic features
- open domain
- wordnet
- cross lingual
- news articles
- online news
- text documents
- semantic information
- information extraction
- text classification
- low level features
- visual features
- document clustering
- information fusion
- semantic similarity
- n gram
- word sense disambiguation
- keywords
- unknown words
- word segmentation
- word sense
- feature set
- information access
- question answering
- multiscale
- natural language processing
- text mining
- semantic relatedness
- syntactic information
- image classification
- information retrieval
- high level