Answer Type Identification for Question Answering - Supervised Learning of Dependency Graph Patterns from Natural Language Questions.
Andrew D. WalkerPanos AlexopoulosAndrew StarkeyJeff Z. PanJosé Manuél Gómez-PérezAdvaith SiddharthanPublished in: JIST (2015)
Keyphrases
- data mining techniques
- natural language questions
- question answering
- graph patterns
- pattern mining
- supervised learning
- data mining
- natural language
- knowledge discovery
- sql queries
- information extraction
- information retrieval
- graph mining
- question answering systems
- natural language processing
- question classification
- qa clef
- expert systems
- training data
- answer validation
- text mining
- semi supervised
- active learning
- machine learning