Dense Passage Retrieval for Open-Domain Question Answering
Vladimir Karpukhin, Barlas Oğuz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, Wen-tau Yih
Abstract
Vladimir Karpukhin, Barlas Oguz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, Wen-tau Yih. Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP). 2020.
Topics & Concepts
Question answeringComputer scienceOpen domainInformation retrievalVector space modelDomain (mathematical analysis)Dual (grammatical number)De factoEncoderSimple (philosophy)Artificial intelligenceNatural language processingMathematicsOperating systemPolitical scienceEpistemologyLiteratureLawArtMathematical analysisPhilosophyTopic ModelingNatural Language Processing TechniquesSpeech and dialogue systems