Evaluating Question-Answering Techniques in Chinese.
Xiaoyan LiW. Bruce CroftPublished in: HLT (2001)
Keyphrases
- question answering
- text summarization
- natural language processing
- information retrieval
- natural language
- cross language
- syntactic information
- qa clef
- information extraction
- sentence retrieval
- passage retrieval
- question answering systems
- question classification
- named entities
- relation extraction
- candidate answers
- open domain question answering
- qa systems
- answer validation
- semantic roles
- data mining
- knowledge representation
- probabilistic model
- artificial intelligence