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stat.ML2026
LOTTERY: Learning from Reference-Only Samples in Two-Sample Testing under Size Asymmetry
Xunye Tian, Zhijian Zhou, Liuhua Peng +1
Data-adaptive two-sample testing assesses if two samples come from the same distribution, using a discrepancy learned from the data (e.g., via kernel-based feature representations)…
stat.ML2026
Learning U-Statistics with Active Inference
Xiaoning Wang, Yuyang Huo, Liuhua Peng +1
-statistics play a central role in statistical inference. In many modern applications, however, acquiring the labels required for -statistics is costly. Motivated by recent a…