@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              This article investigates a new procedure to estimate the influence of each variable of a given function defined on a high-dimensional space. More precisely, we are concerned with describing a function of a large number $p$ of parameters that depends only on a small number $s$ of them. Our proposed method is an unconstrained $\\ell_{1}$-minimization based on the Sobol's method. We prove that, with only $\\mathcal O(s\\log p)$ evaluations of $f$, one can find which are the relevant parameters.
            """ ;
    dct:identifier "hal-00962473" ;
    dct:issued "2026-05-05T22:58:07.978597"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-05T22:58:07.978601"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Randomized pick-freeze for sparse Sobol indices estimation in high dimension" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
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    dcat:keyword "high-dimensional-statistics",
        "infoeu-reposemanticsreport",
        "lasso",
        "mathmath-stmathematics-mathstatistics-mathst",
        "monte-carlo-method",
        "reports",
        "sensitivity-analysis",
        "sobol-indices",
        "statapstatistics-statapplications-statap",
        "statcostatistics-statcomputation-statco",
        "statmestatistics-statmethodology-statme",
        "statthstatistics-statstatistics-theory-statth",
        "variable-selection" ;
    dcat:landingPage <https://inria.hal.science/hal-00962473> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00962473v1/resource/7ab6cea4-1e10-4c3c-ab5c-4a054edc1e10> a dcat:Distribution ;
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    dct:issued "2026-05-05T22:58:08.004155"^^xsd:dateTime ;
    dct:modified "2026-05-05T22:58:07.959350"^^xsd:dateTime ;
    dct:title "Randomized pick-freeze for sparse Sobol indices estimation in high dimension" ;
    dcat:accessURL <https://inria.hal.science/hal-00962473> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
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<https://inria.hal.science/hal-00962473> a foaf:Document .