Multi-sentence Question Segmentation and Compression for Question Answering.
Yixiu WangYunfang WuXueqiang LvPublished in: NLPCC (2015)
Keyphrases
- question answering
- question classification
- syntactic information
- natural language
- qa clef
- question answering systems
- answer extraction
- sentence retrieval
- natural language questions
- semantic roles
- text summarization
- qa systems
- answer validation
- candidate answers
- answering questions
- open domain question answering
- information retrieval
- natural language processing
- information extraction
- relation extraction
- passage retrieval
- named entities
- semantic role labeling
- cross language
- recognizing textual entailment
- question answer pairs
- semantic parsing
- machine learning
- source language
- linguistic features
- semantic information