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stat.ML2026
Metric Conformal Prediction via the Conditional Expected Local Radius
Rui Qiu, Fang Yao, Zhou Yu
We introduce the conditional expected local radius (CELR) and develop a new conformal prediction method for non-Euclidean responses in general metric spaces. CELR measures local co…
cs.CV2026
Lesion-Aware Attention for Mammography Segmentation with Heterogeneous Supervision
Di Dai, Bo Liu, Liwei Wang
Accurate lesion segmentation in mammography is important for computer-aided breast cancer diagnosis, but dense pixel-level annotations remain costly and limited. Existing public se…
stat.ME2026
Marginal Coordinate Test for Fréchet Regression with Random Objects
Jiaye Chen, Rui Qiu, Roulin Wang +1
We develop a marginal coordinate test for regression with Euclidean predictors and a random-object response in a separable metric space. The goal is to test whether a predictor pro…