@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.nasa.gov/dataset/46f5dfb4-0d62-4250-bd62-92ea8b2c0a54> a dcat:Dataset ;
    dct:description "In this paper we propose $\\nu$-Anomica, a novel anomaly detection technique that can be trained on huge data sets with much reduced running time compared to the benchmark one-class Support Vector Machines algorithm. In $\\nu$-Anomica, the idea is to train the machine such that it can provide a close approximation to the exact decision plane using fewer training points and without losing much of the generalization performance of the classical approach. We have tested the proposed algorithm on a variety of continuous data sets under different conditions. We show that under all test conditions the developed procedure closely preserves the accuracy of standard one-class Support Vector Machines while reducing both the training time and the test time by 5-20 times." ;
    dct:identifier "DASHLINK_554" ;
    dct:issued "2012-03-12"^^xsd:date ;
    dct:modified "2020-01-29"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "nu-Anomica: A Fast Support Vector Based Anomaly Detection Technique" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Nikunj Oza" ;
            vcard:hasEmail <mailto:Nikunj.C.Oza@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/46f5dfb4-0d62-4250-bd62-92ea8b2c0a54/resource/3c2641b1-9086-4394-b90c-0b15c12e524f> ;
    dcat:keyword "ames",
        "dashlink",
        "nasa" .

<https://data.nasa.gov/dataset/46f5dfb4-0d62-4250-bd62-92ea8b2c0a54/resource/3c2641b1-9086-4394-b90c-0b15c12e524f> a dcat:Distribution ;
    dct:description "dabh09.pdf" ;
    dct:format "PDF" ;
    dct:identifier "3c2641b1-9086-4394-b90c-0b15c12e524f" ;
    dct:issued "2025-03-31T22:30:34.843548"^^xsd:dateTime ;
    dct:modified "2025-03-31T22:30:34.829826"^^xsd:dateTime ;
    dct:title "dabh09.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/publication/dabh09.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a org:Organization ;
    skos:prefLabel "NASA" ;
    foaf:name "NASA" .