Label Shift

nounverified·updated May 18, 2026

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Under label shift, the label distribution p(y) might change but the class-conditional distributions p(x|y) do not. ... We work with the label shift assumption, i.e., ps(x|y) = pt(x|y)

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A Unified View of Label Shift Estimation1 senseview framework →

§1: Under label shift, the label distribution p(y) might change but the class-conditional distributions p(x|y) do not. ... We work with the label shift assumption, i.e., ps(x|y) = pt(x|y)