ECNU at 2018 eHealth Task1 Multilingual Information Extraction.
Mengting LiCong XuTingyu WeiDongyang BaoNingjie LuJing YangPublished in: CLEF (Working Notes) (2018)
Keyphrases
- information extraction
- natural language processing
- free text
- question answering
- named entities
- relation extraction
- text mining
- named entity recognition
- precision and recall
- cross language
- structured data
- open domain
- conditional random fields
- language independent
- machine translation
- semi structured
- digital libraries
- machine learning
- textual data
- language resources
- cross lingual
- web documents
- web mining
- cross language information retrieval
- natural language
- text processing
- text documents
- relational learning
- unstructured text
- information retrieval
- neural network
- information extraction systems
- extraction rules
- semantic tagging