Keyphrases
- question answering
- natural language
- neural network model
- neural network
- semantic representation
- natural language processing
- semantic similarity
- bayesian models
- artificial neural networks
- information extraction
- semantic analysis
- natural language understanding
- semantic parsing
- knowledge representation
- question answering systems
- semantic roles
- passage retrieval
- conceptual graphs
- syntactic information
- question classification
- machine learning
- cross language
- similarity measure
- qa clef
- natural language text
- named entities
- candidate answers
- bayesian networks
- relation extraction
- semantic information
- automatically generated
- information retrieval systems
- text mining
- multimedia
- answering questions
- speech transcripts