Addressing Semantic Drift in Question Generation for Semi-Supervised Question Answering.
Shiyue ZhangMohit BansalPublished in: CoRR (2019)
Keyphrases
- question answering
- answer extraction
- semi supervised
- question answering systems
- question classification
- qa clef
- natural language
- natural language questions
- qa systems
- semantic parsing
- answer validation
- semantic roles
- candidate answers
- answering questions
- open domain question answering
- natural language processing
- cross language
- information retrieval
- information extraction
- syntactic information
- passage retrieval
- question answer pairs
- labeled data
- named entities
- pairwise
- semi supervised learning
- active learning
- relation extraction
- named entity recognition
- semantic features
- semantic information
- co occurrence
- textual entailment
- speech transcripts
- cross lingual
- feature weighting
- sentence retrieval
- semantic similarity
- semantic representation