Zero-Flow Two-Sample Tests
We propose a new approach to two-sample testing for deciding whether two sets of samples are drawn from the same distribution. The test is built on a statistical discrepancy based on the zero-flow criterion, termed zero-flow discrepancy (ZFD). We prove the validity of ZFD and propose a practical testing procedure, termed the zero-flow two-sample test (ZF2ST). The key idea is to learn how samples from the two distributions are locally misaligned and use the resulting directional pattern as evidence of distributional difference. By separating witness learning from hypothesis evaluation, ZF2ST ca
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- FuzzySimilar name plus overlapping authors · 67%bytedance/deer-flow →
“Title similarity 0.73; shared authors: wang”
- FuzzyOverlapping authors or contributors · 62%modular/modular →
“Shared author/contributor keys: liu”
- FuzzyOverlapping authors or contributors · 62%ray-project/ray →
“Shared author/contributor keys: wang”
- LinkedLinked via arxiv author · 85%Yakun Wang →
“Zero-Flow Two-Sample Tests”
- LinkedLinked via arxiv author · 85%Leyang Wang →
“Zero-Flow Two-Sample Tests”
- LinkedLinked via arxiv author · 85%Xuesong Liu →
“Zero-Flow Two-Sample Tests”
- LinkedLinked via arxiv author · 85%Taiji Suzuki →
“Zero-Flow Two-Sample Tests”