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When Should Dense Retrievers Be Updated in Evolving Corpora? Detecting Out-of-Distribution Corpora Using GradNormIR

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Bibliographic Details
Main Authors:	Ko, Dayoon, Kim, Jinyoung, Kim, Sohyeon, Kim, Jinhyuk, Lee, Jaehoon, Song, Seonghak, Lee, Minyoung, Kim, Gunhee
Format:	Preprint
Published:	2025
Subjects:	Information Retrieval Computation and Language
Online Access:	Acceder al recurso
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