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Choose Your QA Model Wisely: A Systematic Study of Generative and Extractive Readers for Question Answering.
Man Luo
Kazuma Hashimoto
Semih Yavuz
Zhiwei Liu
Chitta Baral
Yingbo Zhou
Published in:
CoRR (2022)
Keyphrases
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question answering
information retrieval
probabilistic model
information extraction
natural language processing
natural language
information retrieval systems
named entities
cross language
passage retrieval
question classification
answer validation