Extraction of Daily Changing Words for Question Answering.
Kugatsu SadamitsuRyuichiro HigashinakaYoshihiro MatsuoPublished in: LREC (2014)
Keyphrases
- question answering
- information extraction
- syntactic information
- semantic roles
- text documents
- information retrieval
- named entities
- natural language processing
- natural language
- n gram
- question classification
- word sense disambiguation
- relation extraction
- open domain question answering
- qa clef
- passage retrieval
- automatic extraction
- cross language
- answer extraction
- sentence retrieval
- machine learning
- text mining
- artificial intelligence
- answering questions
- answer validation