[
    {
        "id": "osp-16337",
        "type": "article-journal",
        "title": "Subspace Uncertainty and Sharp Sampling Thresholds on the Boolean Cube",
        "author": [
            {
                "family": "Weinberger",
                "given": "Thomas"
            }
        ],
        "URL": "https://omanscience.com/ar/articles/subspace-uncertainty-and-sharp-sampling-thresholds-on-the-boolean-cube",
        "language": "en",
        "issued": {
            "date-parts": [
                [
                    2026
                ]
            ]
        },
        "abstract": "We study Gaussian regression under squared population $L_2$ loss in a known $m$-dimensional subspace of degree-at-most-$k$ functions on the $d$-dimensional Boolean cube. Random inputs can undersample regions essential for prediction, delaying the parametric rate even when the model is known. For fixed $q_0"
    }
]