Building a Foundation System for Producing Short Answers to Factual Questions.
Sameer S. PradhanValerie KruglerSteven BethardWayne H. WardDaniel JurafskyJames H. MartinSasha Blair-GoldensohnAndrew Hazen SchlaikjerElena FilatovaPablo Ariel DubouéHong YuRebecca J. PassonneauVasileios HatzivassiloglouKathleen R. McKeownGabriel IllouzPublished in: TREC (2002)
Keyphrases
- answer questions
- answering questions
- question answer
- correct answers
- question answering systems
- natural language questions
- multiple choice questions
- web snippets
- asked questions
- high quality
- frequently asked questions
- multiple choice
- question answer pairs
- database systems
- search algorithm
- database
- natural language queries
- frequently asked
- candidate answers
- computational intelligence
- expert systems
- digital libraries
- natural language
- data structure
- decision trees
- clustering algorithm
- decision making
- machine learning
- databases