| fullrecord |
[{"key": "dc.contributor.advisor", "value": "Honkanen, Risto", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Harjumaa, Lasse", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Holopainen, Ville", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2022-11-25T06:42:44Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2022-11-25T06:42:44Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2022", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/84073", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4 pro gradu -tutkielma vastaa kysymykseen \u201dKuinka paljon ja mink\u00e4laista tutkimusta on tehty koneoppimisen hy\u00f6dynt\u00e4misest\u00e4 vesijohtoverkostojen vuotojen hallinnassa?\u201d. Tutkimusmenetelm\u00e4n\u00e4 k\u00e4ytettiin systemaattista kirjallisuuskartoitusta, joka sekund\u00e4\u00e4risen\u00e4 tutkimusmenetelm\u00e4n\u00e4 pyrkii tutkimusalueen j\u00e4sent\u00e4miseen. Tutkimuksessa tunnistettiin ja luokiteltiin yhteens\u00e4 80 koneoppimiseen ja vesijohtoverkostojen vuotojen hallintaan liittyv\u00e4\u00e4 tutkimusta ajalta 1/2012- 5/2022. Vuosittaisten julkaisum\u00e4\u00e4rien perusteella aiheen tutkiminen on ollut aktiivista ja kasvanut vuodesta 2017 l\u00e4htien. Julkaisufoorumien (ml. julkaisupaikkatyypit ja julkaisijat) hajanaisuudesta p\u00e4\u00e4tellen aihetta tutkitaan laajalla rintamalla eri tiedeyhteis\u00f6iss\u00e4. L\u00e4hes kaikki luokitellut tutkimukset olivat validointitutkimuksia, mik\u00e4 viittaa siihen, ett\u00e4 tutkimustoiminta on viel\u00e4 teoreettisella tasolla. Viime vuosina suosituimmat koneoppimismenetelm\u00e4t pohjautuivat neuroverkkoihin, mik\u00e4 vastaa koneoppimisen yleist\u00e4 kehityssuuntaa. K\u00e4ytt\u00f6tarkoituksen perusteella koneoppimista hy\u00f6dynnettiin erityisesti vuotojen tunnistamiseen ja/tai paikantamiseen. Koneoppimismallien l\u00e4ht\u00f6tietona k\u00e4ytettiin p\u00e4\u00e4asiassa putkiston painetietoa, mutta my\u00f6s virtaama-, \u00e4\u00e4ni- ja v\u00e4rin\u00e4tietoja.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "This Master\u2019s thesis answers the question \u201dHow much and what kind of research has been done on the utilization of machine learning in the management of leaks in water supply networks?\u201d. Systematic mapping study was used as the research method, which is a secondary research method that aims to structure research areas. A total of 80 studies related to the research topic from the period of 1/2012-5/2022 were identified and classified in the study. Based on the annual number of publications research on the topic has been active and growing since 2017. The scatteredness of the publication venues (incl. venue types and publishers) indicates that the topic is being studied in various scientific communities. Almost all the studies were validation studies, which suggests that the research is still on a theoretical level. In accordance with the general machine learning trends, the most popular machine learning methods were based on neural networks. The reason to use machine learning was mainly to identify and/or locate leaks. Especially pressure, but also flow, sound and vibration data were used as input data for machine learning algorithms.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2022-11-25T06:42:44Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2022-11-25T06:42:44Z (GMT). No. of bitstreams: 0\n Previous issue date: 2022", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "74", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "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": "systemaattinen kirjallisuuskartoitus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "vesijohtoverkosto", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Koneoppimisen hy\u00f6dynt\u00e4minen vesijohtoverkostojen vuotojen hallinnassa : systemaattinen kirjallisuuskartoitus", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202211255344", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s 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": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietotekniikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Mathematical Information Technology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "602", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "vuodot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "koneoppiminen", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "teko\u00e4ly", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "neuroverkot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
|