@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#> .

<https://data.amerigeoss.org/dataset/4a18791f-9f8f-4595-8a51-3abcd1c43d6c> a dcat:Dataset ;
    dct:description """IMPROVING CAUSE DETECTION SYSTEMS WITH ACTIVE LEARNING\r
ISAAC PERSING AND VINCENT NG\r
\r
Abstract. Active learning has been successfully applied to many natural language processing\r
tasks for obtaining annotated data in a cost-effective manner. We propose several extensions to an\r
active learner that adopts the margin-based uncertainty sampling framework. Experimental results\r
on a cause detection problem involving the classification of aviation safety reports demonstrate\r
the effectiveness of our extensions.""" ;
    dct:identifier "4a18791f-9f8f-4595-8a51-3abcd1c43d6c" ;
    dct:issued "2025-11-29T17:55:08.940613"^^xsd:dateTime ;
    dct:modified "2025-11-29T17:55:08.940617"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "IMPROVING CAUSE DETECTION SYSTEMS WITH ACTIVE LEARNING" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Elizabeth Foughty" ;
            vcard:hasEmail <mailto:elizabeth.a.foughty@nasa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/4a18791f-9f8f-4595-8a51-3abcd1c43d6c/resource/7b4678bc-3136-418b-8d68-53936848b607>,
        <https://data.amerigeoss.org/dataset/4a18791f-9f8f-4595-8a51-3abcd1c43d6c/resource/ac8cefaf-fa7a-42a0-8575-fd1bd7060651> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/4a18791f-9f8f-4595-8a51-3abcd1c43d6c/resource/7b4678bc-3136-418b-8d68-53936848b607> a dcat:Distribution ;
    dct:description "Presentation" ;
    dct:format "PDF" ;
    dct:issued "2018-08-01T13:06:50.316120"^^xsd:dateTime ;
    dct:modified "2025-11-29T17:55:08.934572"^^xsd:dateTime ;
    dct:title "Paper4_presentation.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/publication/Paper4_presentation.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.amerigeoss.org/dataset/4a18791f-9f8f-4595-8a51-3abcd1c43d6c/resource/ac8cefaf-fa7a-42a0-8575-fd1bd7060651> a dcat:Distribution ;
    dct:description "IMPROVING CAUSE DETECTION SYSTEMS WITH ACTIVE LEARNING" ;
    dct:format "PDF" ;
    dct:issued "2018-08-01T13:06:50.316108"^^xsd:dateTime ;
    dct:modified "2025-11-29T17:55:08.934164"^^xsd:dateTime ;
    dct:title "Paper 4 .pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/publication/Paper_4_.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .