<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-W893RNDD/624b64ee-14d0-423e-afa1-7f12b1c49792/PDF"><dcterms:extent>239 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-W893RNDD/988dd1bf-dac9-4bba-b878-1d1282548385/TEXT"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-W893RNDD"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-WP8SPN4L" /><dcterms:issued>2002</dcterms:issued><dc:creator>Atanasova, Nataša</dc:creator><dc:creator>Kompare, Boris</dc:creator><dc:format xml:lang="sl">letnik:20</dc:format><dc:format xml:lang="sl">številka:33</dc:format><dc:format xml:lang="sl">Str. 351-370</dc:format><dc:identifier>ISSN:1581-0267</dc:identifier><dc:identifier>COBISSID_HOST:1853025</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-W893RNDD</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Fakulteta za gradbeništvo in geodezijo</dc:publisher><dcterms:isPartOf xml:lang="sl">Acta hydrotechnica</dcterms:isPartOf><dc:subject xml:lang="sl">čistilne naprave</dc:subject><dc:subject xml:lang="en">decision trees</dc:subject><dc:subject xml:lang="en">machine learning</dc:subject><dc:subject xml:lang="sl">modeliranje</dc:subject><dc:subject xml:lang="en">modelling</dc:subject><dc:subject xml:lang="sl">odločitvena drevesa</dc:subject><dc:subject xml:lang="sl">odpadne vode</dc:subject><dc:subject xml:lang="sl">strojno učenje</dc:subject><dc:subject xml:lang="en">wastewater</dc:subject><dc:subject xml:lang="en">wastewater treatment plant</dc:subject><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Uporaba odločitvenih dreves pri modeliranju čistilne naprave za odpadno vodo| The use of decision trees in the modelling of a wastewater treatment plant|</dc:title><dc:description xml:lang="sl">Wastewater treatment plants (WWTP) are dynamic and complex systems, the management of which can be improved by different approaches to modelling and predicting their operation. Machine learning tools (decision trees) were used to build useful prediction models for wastewater treatment plant operation. The data base used for building the models is composed of measured quantitative as well as qualitative data on the WWTP. We were also provided with a microbiological analysis. The data are presented as a one-day situationof the plant operation. So far, classification of the data was made using the Linneo+ methodology. We extended the knowledge gained by classification by analyzing the classified data and constructing useful modelsthat predict WWTP operation from inflow data. The WEKA program package, which includes most of the popular machine learning algorithms, was used for constructing the models</dc:description><dc:description xml:lang="sl">Čistilne naprave (ČN) za odpadno vodo so dinamični in kompleksni sistemi, katerih vodenje lahko izboljšamo z različnimi pristopi k modeliranju in napovedovanju delovanja ČN. V nalogi smo poskušali zgraditi uporabne modele za napoved delovanja čistilne naprave z orodji strojnega učenja, točneje z odločitvenimi drevesi. Podatkovna baza, iz katere smo modele gradili, je sestavljena iz enodnevnih povprečnih merjenih podatkov na ČN. Poleg kvantitativnih podatkov je baza sestavljena iz številnih kvalitativnih ocen, kakor tudi iz obsežne mikrobiološke analize. Dosedanja obdelava podatkov je obsegala klasifikacijo podatkov z Linneo+ postopkom. Temu smo dodali izgradnjo preprostih, a dovolj natančnih modelov, ki predvidevajo funkcionalno stanje ČN na podlagi merjenih (kvantitativnih) vhodnih podatkov. Za izgradnjo modelov smo uporabili programski paket WEKA, ki ima vgrajeno večino popularnih algoritmov strojnega učenja</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-W893RNDD"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-W893RNDD" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-W893RNDD/624b64ee-14d0-423e-afa1-7f12b1c49792/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-sa/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za gradbeništvo in geodezijo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-W893RNDD/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-W893RNDD" /></ore:Aggregation></rdf:RDF>