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[{"key": "dc.contributor.author", "value": "Koivunen, Juuso", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2010-03-24T10:27:50Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2010-03-24T10:27:50Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2010", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/23059", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Koivunen, Juuso Oskari\r\nTekstinlouhinta semanttisen webin metatietojen tuottamisessa / Juuso Koivunen\r\nJyv\u00e4skyl\u00e4: Jyv\u00e4skyl\u00e4n Yliopisto, 2010.\r\n26s.\r\nKandidaatintutkielma\r\nT\u00e4ss\u00e4 tutkielmassa selvitet\u00e4\u00e4n kirjallisuuskatsauksen avulla tekstinlouhintaj\u00e4r-jestelmien toimintaa ja mit\u00e4 haasteita ne kohtaavat. Aineistona on p\u00e4\u00e4asiassa 2000 -luvulla julkaistuja tieteellisi\u00e4 artikkeleita, konferenssijulkaisuja ja teknis-ten standardien dokumentaatioita. Aihetta on tutkittu huomattavasti, sill\u00e4 tuo-reita l\u00e4hteit\u00e4 l\u00f6ytyy paljon.\r\nSemanttisen webin kehityksen ja yleistymisen my\u00f6t\u00e4 metatietojen automaatti-nen tuottaminen on ajankohtainen tutkimusalue. Semanttisessa webiss\u00e4 tar-peelliset metatiedot on luotu aiemmin manuaalisesti, mik\u00e4 on hidasta ja kallista. Metatietojen tehokas tuottaminen vaati j\u00e4rjestelmi\u00e4, jotka pystyv\u00e4t automaatti-sesti analysoimaan luonnollisella kielell\u00e4 kirjoitettua teksti\u00e4, ker\u00e4\u00e4m\u00e4\u00e4n siit\u00e4 tietoa ja tallentamaan t\u00e4m\u00e4n tiedon tietokantoihin. N\u00e4iden tietokantojen avulla voidaan tuottaa palveluita, jotka eiv\u00e4t olisi muuten mahdollisia. Tutkielman lopputuloksena on, ett\u00e4 parhaat tekstinlouhintaj\u00e4rjestelm\u00e4t ovat jo toimivia oh-jelmistoja, mutta vaativat viel\u00e4 kehitysty\u00f6t\u00e4 tullakseen entist\u00e4 k\u00e4ytt\u00f6kelpoi-semmiksi j\u00e4rjestelmiksi.\r\n\u00a0", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Seija Paananen (sepaanan@jyu.fi) on 2010-03-24T10:27:50Z\nNo. of bitstreams: 2\nJuuso.Koivunen.pdf: 873498 bytes, checksum: c193d673afc36218052eac9ac8fd1096 (MD5)\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2010-03-24T10:27:50Z (GMT). No. of bitstreams: 2\nJuuso.Koivunen.pdf: 873498 bytes, checksum: c193d673afc36218052eac9ac8fd1096 (MD5)\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "ontologiat", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "metatieto", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tekstinlouhinta", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "semanttinen web", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Tekstinlouhinta semanttisen webin metatietojen tuottamisessa", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201003241344", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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