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[{"key": "dc.contributor.advisor", "value": "Clements, Kati", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Torkkeli, Tuomas", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2017-06-20T12:20:35Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2017-06-20T12:20:35Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2017", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/54606", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Suositteluj\u00e4rjestelm\u00e4t ovat j\u00e4rjestelmi\u00e4, jotka ehdottavat ja suosittelevat k\u00e4ytt\u00e4j\u00e4lle juuri h\u00e4nt\u00e4 kiinnostavaa sis\u00e4lt\u00f6\u00e4 tai tuotteita. Alun perin suositteluj\u00e4rjestelmi\u00e4 alettiin kehitt\u00e4m\u00e4\u00e4n informaatiotulvan hallitsemiseen sek\u00e4 tiedonhaun tueksi. Nyky\u00e4\u00e4n niill\u00e4 on kuitenkin keskeinen rooli monissa verkkopalveluissa ja \u2013sivustoissa, kuten verkkokaupoissa, suoratoistopalveluissa sek\u00e4 sosiaalisessa mediassa. Suositteluj\u00e4rjestelmien arviointi on perinteisesti keskittynyt j\u00e4rjestelm\u00e4n hy\u00f6dynt\u00e4mien algoritmien arviointiin, mutta viime vuosina suositteluj\u00e4rjestelmi\u00e4 on alettu tutkimaan enemm\u00e4n my\u00f6s k\u00e4ytt\u00e4j\u00e4n n\u00e4k\u00f6kulmasta. T\u00e4m\u00e4 kirjallisuuskatsauksena toteutettu tutkielma k\u00e4sittelee suositteluj\u00e4rjestelmi\u00e4 k\u00e4ytt\u00e4j\u00e4kokemuksen n\u00e4k\u00f6kulmasta. ISO 9241-210:2010 -standardi m\u00e4\u00e4rittelee tiivistetysti k\u00e4ytt\u00e4j\u00e4kokemuksen muodostuvan henkil\u00f6n tuotteen, j\u00e4rjestelm\u00e4n tai palvelun k\u00e4yt\u00f6n ja/tai ennakoidun k\u00e4yt\u00f6n aikaansaamista tunteista, aistimuksista ja reaktioista. Tutkielman tarkoituksena oli tunnistaa suositteluj\u00e4rjestelmien k\u00e4ytt\u00e4j\u00e4kokemukseen vaikuttavia j\u00e4rjestelm\u00e4n ominaisuuksia sek\u00e4 tunnistaa, miten n\u00e4m\u00e4 ominaisuudet vaikuttavat k\u00e4ytt\u00e4j\u00e4kokemukseen. Suositteluj\u00e4rjestelm\u00e4n k\u00e4ytt\u00e4j\u00e4kokemukseen vaikuttavista v\u00e4lineellisist\u00e4 j\u00e4rjestelm\u00e4n ominaisuuksista tutkielmassa tunnistettiin suositusten tarkkuus, suositusten monipuolisuus, j\u00e4rjestelm\u00e4n sijoittelu ja navigoitavuus sek\u00e4 k\u00e4ytt\u00e4j\u00e4profiilien kehittyminen ja muokattavuus. N\u00e4iden havaittiin vaikuttavan k\u00e4ytt\u00e4j\u00e4kokemukseen koetun j\u00e4rjestelm\u00e4n tehokkuuden, hy\u00f6dyllisyyden, helppok\u00e4ytt\u00f6isyyden, k\u00e4ytt\u00e4ytymisen hallittavuuden ja valinnan vaikeuden helpottumisen kautta. Hedonisista j\u00e4rjestelm\u00e4n ominaisuuksista taas tunnistettiin uusien suositusten mielenkiintoisuus ja odottamattomuus, suositusten tuttuus sek\u00e4 suositusten perustelut. N\u00e4iden havaittiin vaikuttavat k\u00e4ytt\u00e4j\u00e4kokemukseen aikaansaamalla yll\u00e4tt\u00e4vyytt\u00e4, her\u00e4tt\u00e4m\u00e4ll\u00e4 uutuudenvieh\u00e4tyst\u00e4 sek\u00e4 parantamalla j\u00e4rjestelm\u00e4\u00e4 ja sen suosituksia kohtaan koettua luotettavuutta.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Recommender systems are systems that recommend items to user that could be of interest to the particular user. Recommender systems were invented in early 1990\u2019s to manage the information overload and to help with information retrieval. Nowadays these systems are important part of many internet services and websites, like online stores, streaming media services and social media. The evaluation of recommender systems has traditionally been focusing on the prediction algorithms, but during the last few years the focus has been changing also to user\u2019s perspective. This bachelor\u2019s thesis is made as a literature review and studies recommender systems from perspective of User Experience. ISO 9241-210:2010 \u2013standard defines User Experience as person's perceptions and responses resulting from the use and/or anticipated use of a product, system or service. The purpose of this thesis was to recognize recommender system characteristics that effect on User Experience and, also to recognize how these characteristics effect on User Experience. Accuracy of recommendations, diversity of recommendations, the layout and navigation of recommender system and the development and customization of user profile were recognized as the instrumental systems characteristics that effect on recommender systems User Experience. These characteristics effect on User Experience via experienced effectiveness, usefulness, controllability and ease of use of the system and lower choice difficulty. Interest and serendipity of new recommendations, familiarity of recommendations and the explanations of recommendations were recognized as the hedonic systems characteristics that effect on recommender systems User Experience. These characteristics effect on User Experience via experienced feeling of positive surprise, charm of novelty and trust to the system and its recommendations.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Tuomas Torkkeli (tujualto) on 2017-06-20 12:20:34.803229. Form: Kandidaatintutkielma -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/kandin-tutkielma-lomake). JyX data: [jyx_publishing-allowed (fi) =False]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2017-06-20T12:20:35Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201706202978.pdf: 291505 bytes, checksum: 9ec080c9490025ded1cfa3a96fb0fb96 (MD5)\nlicense.html: 1141 bytes, checksum: 45fb276270325760ea7109c762d4f039 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2017-06-20T12:20:35Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201706202978.pdf: 291505 bytes, checksum: 9ec080c9490025ded1cfa3a96fb0fb96 (MD5)\nlicense.html: 1141 bytes, checksum: 45fb276270325760ea7109c762d4f039 (MD5)\n Previous issue date: 2017", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "29", "language": "", "element": "format", "qualifier": "extent", "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": "suositteluj\u00e4rjestelm\u00e4t", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "k\u00e4ytt\u00e4j\u00e4kokemus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "k\u00e4ytt\u00e4j\u00e4l\u00e4ht\u00f6isyys", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Suositteluj\u00e4rjestelm\u00e4t ja niiden k\u00e4ytt\u00e4j\u00e4kokemukseen vaikuttavat j\u00e4rjestelm\u00e4n ominaisuudet", "language": "", "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-201706202978", "language": null, "element": "identifier", "qualifier": "urn", "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.date.updated", "value": "2017-06-20T12:20:35Z", "language": null, "element": "date", "qualifier": "updated", "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": "restrictedAccess", "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"}, {"key": "dc.rights.accessrights", "value": "This material has a restricted access due to copyright reasons. It can be read at the workstation at Jyv\u00e4skyl\u00e4 University Library reserved for the use of archival materials: https://kirjasto.jyu.fi/en/workspaces/facilities.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Aineistoon p\u00e4\u00e4sy\u00e4 on rajoitettu tekij\u00e4noikeussyist\u00e4. Aineisto on luettavissa Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6asemalta. Ks. https://kirjasto.jyu.fi/fi/tyoskentelytilat/laitteet-ja-tilat.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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