Keywords extraction in Chinese-Vietnamese bilingual news based on hypergraph.
Jiaxin ZhaiShengxiang GaoZhengtao YuZequan FanLi LiuHua LaiYafei ZhangPublished in: Int. J. Distributed Sens. Networks (2018)
Keyphrases
- keywords
- keyword extraction
- chinese english
- english chinese
- event extraction
- bilingual lexicon
- wordnet
- cross lingual
- search engine
- story segmentation
- information extraction
- keyword search
- higher order
- machine translation
- bi directional
- user queries
- visual features
- web documents
- pairwise
- cross language information retrieval
- query translation
- lexical chains
- named entity recognition
- text retrieval
- news video
- semantic information
- parallel corpora
- news articles
- online news
- news topics
- text documents
- information retrieval systems
- semantic similarity
- multiword
- news stories
- information retrieval