Creating Causal Embeddings for Question Answering with Minimal Supervision.
Rebecca SharpMihai SurdeanuPeter JansenPeter ClarkMichael HammondPublished in: EMNLP (2016)
Keyphrases
- question answering
- information extraction
- natural language processing
- information retrieval
- question classification
- natural language
- named entities
- cross language
- natural language questions
- passage retrieval
- relation extraction
- open domain question answering
- qa clef
- vector space
- sentence retrieval
- syntactic information
- bayesian networks
- semantic roles
- candidate answers
- wordnet
- multi modal
- answering questions
- answer validation
- speech transcripts
- knowledge base