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