K-Extractor: Automatic Knowledge Extraction for Hybrid Question Answering.
Mithun BalakrishnaSteven WernerMarta TatuTatiana N. ErekhinskayaDan I. MoldovanPublished in: ICSC (2016)
Keyphrases
- question answering
- knowledge extraction
- speech transcripts
- information retrieval
- knowledge discovery
- question classification
- information extraction
- natural language processing
- data mining
- named entities
- relation extraction
- question answering systems
- automatically generated
- natural language
- cross language
- qa clef
- passage retrieval
- open domain question answering
- natural language questions
- sentence retrieval
- syntactic information
- qa systems
- semantic roles
- test set
- real world
- databases
- database