Crowdsourcing ground truth for Question Answering using CrowdTruth.
Benjamin TimmermansLora AroyoChris WeltyPublished in: WebSci (2015)
Keyphrases
- question answering
- ground truth
- natural language processing
- information retrieval
- question classification
- natural language
- information extraction
- passage retrieval
- relation extraction
- question answering systems
- cross language
- sentence retrieval
- syntactic information
- qa clef
- open domain question answering
- natural language questions
- named entities
- semantic roles
- answering questions
- answer validation
- candidate answers
- textual entailment recognition
- co occurrence