Question Answering in Natural Language Narratives Using Symbolic Probabilistic Reasoning.
Hannaneh HajishirziErik T. MuellerPublished in: FLAIRS Conference (2012)
Keyphrases
- probabilistic reasoning
- question answering
- natural language
- knowledge representation
- bayesian networks
- first order logic
- natural language processing
- natural language questions
- constraint satisfaction
- probabilistic inference
- question answering systems
- information extraction
- passage retrieval
- belief networks
- semantic analysis
- question classification
- information retrieval
- logic programming
- relation extraction
- machine learning
- cross language
- natural language understanding
- high level
- machine translation
- qa clef
- probability distribution
- semantic roles
- syntactic information
- knowledge base
- candidate answers
- semantic parsing