Tag: vb

Variance-Bounded Evaluation without Ground Truth: VB-Score arXiv:2509.22751v1 Announce Type: new Abstract: Reliable evaluation is a central challenge in machine learning when tasks lack ground truth labels or involve ambiguity and noise. Conventional frameworks, rooted in the Cranfield paradigm and label-based metrics, fail in such cases because they cannot assess how robustly a system performs under…