{"id":"https://openalex.org/W3131045658","doi":"https://doi.org/10.1088/1742-6596/1783/1/012014","title":"Analysis of Data Mining in the Group of Water Pollution Areas using the K-Means Method in Indonesia","display_name":"Analysis of Data Mining in the Group of Water Pollution Areas using the K-Means Method in Indonesia","publication_year":2021,"publication_date":"2021-02-01","ids":{"openalex":"https://openalex.org/W3131045658","doi":"https://doi.org/10.1088/1742-6596/1783/1/012014","mag":"3131045658"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/1783/1/012014","doi":"https://doi.org/10.1088/1742-6596/1783/1/012014","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1783/1/012014","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1783/1/012014/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1783/1/012014/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057009280","display_name":"Hendra Jatnika","orcid":"https://orcid.org/0000-0003-1026-5128","observed_orcids":["https://orcid.org/0000-0003-1026-5128"]},"institutions":[{"id":"https://openalex.org/I4387153183","display_name":"Institut Teknologi PLN","ror":"https://ror.org/05tdc8560","country_code":"ID","type":"education","lineage":["https://openalex.org/I4387153183"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Hendra Jatnika","raw_affiliation_strings":["Institut Teknologi PLN, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Teknologi PLN, Indonesia","institution_ids":["https://openalex.org/I4387153183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101936358","display_name":"Miftahul Huda","orcid":"https://orcid.org/0000-0002-4092-1635","observed_orcids":["https://orcid.org/0000-0002-4092-1635"]},"institutions":[{"id":"https://openalex.org/I4405262076","display_name":"Universitas Putra Bangsa","ror":"https://ror.org/017pj1g46","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405262076"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Miftahul Huda","raw_affiliation_strings":["Sekolah Tinggi Ilmu Ekonomi Putra Bangsa, Kebumen, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sekolah Tinggi Ilmu Ekonomi Putra Bangsa, Kebumen, Indonesia","institution_ids":["https://openalex.org/I4405262076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015630965","display_name":"Ria Rizki Amelia","orcid":"https://orcid.org/0009-0005-2748-5575","observed_orcids":["https://orcid.org/0009-0005-2748-5575"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ria Rizki Amelia","raw_affiliation_strings":["AMIK PGRI Kebumen, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AMIK PGRI Kebumen, Indonesia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057881169","display_name":"Melda Agnes Manuhutu","orcid":"https://orcid.org/0000-0003-0049-7064","observed_orcids":["https://orcid.org/0000-0003-0049-7064"]},"institutions":[{"id":"https://openalex.org/I4210125277","display_name":"Universitas Victory Sorong","ror":"https://ror.org/039t7kh95","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210125277"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Melda Agnes Manuhutu","raw_affiliation_strings":["Universitas Victory Sorong, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Victory Sorong, Indonesia","institution_ids":["https://openalex.org/I4210125277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064711543","display_name":"Agus Perdana Windarto","orcid":"https://orcid.org/0000-0003-3983-1760","observed_orcids":["https://orcid.org/0000-0003-3983-1760"]},"institutions":[{"id":"https://openalex.org/I4387152555","display_name":"STIKOM Tunas Bangsa","ror":"https://ror.org/05ghce186","country_code":"ID","type":"other","lineage":["https://openalex.org/I4387152555"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Agus Perdana Windarto","raw_affiliation_strings":["STIKOM Tunas Bangsa, Pematangsiantar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"STIKOM Tunas Bangsa, Pematangsiantar, Indonesia","institution_ids":["https://openalex.org/I4387152555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025677882","display_name":"Pipin Sumantrie","orcid":"https://orcid.org/0000-0002-0507-4741","observed_orcids":["https://orcid.org/0000-0002-0507-4741"]},"institutions":[{"id":"https://openalex.org/I4405274291","display_name":"Universitas Advent Surya Nusantara","ror":"https://ror.org/01ep7gs41","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274291"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Pipin Sumantrie","raw_affiliation_strings":["Akademi Keperawatan Surya Nusantara, Pematangsiantar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akademi Keperawatan Surya Nusantara, Pematangsiantar, Indonesia","institution_ids":["https://openalex.org/I4405274291"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008995074","display_name":"Ari Waluyo","orcid":"https://orcid.org/0000-0002-3970-6217","observed_orcids":["https://orcid.org/0000-0002-3970-6217"]},"institutions":[{"id":"https://openalex.org/I4405274647","display_name":"Politeknik Piksi Ganesha Indonesia","ror":"https://ror.org/023e77558","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274647"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ari Waluyo","raw_affiliation_strings":["Politeknik Dharma Patria, Kebumen, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politeknik Dharma Patria, Kebumen, Indonesia","institution_ids":["https://openalex.org/I4405274647"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5064711543"],"corresponding_institution_ids":["https://openalex.org/I4387152555"],"apc_list":null,"apc_paid":null,"fwci":2.6932,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.9173976,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"1783","issue":"1","first_page":"012014","last_page":"012014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11634","display_name":"Water Quality and Pollution Assessment","score":0.005200000014156103,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/water-pollution","display_name":"water pollution","score":0.9980000257492065},{"id":"https://openalex.org/keywords/water-quality","display_name":"water quality","score":0.6119999885559082},{"id":"https://openalex.org/keywords/clustering","display_name":"clustering","score":0.6029999852180481},{"id":"https://openalex.org/keywords/k-means-clustering","display_name":"K-means clustering","score":0.9480000138282776},{"id":"https://openalex.org/keywords/pollution-mapping","display_name":"pollution mapping","score":0.5180000066757202},{"id":"https://openalex.org/keywords/rural-villages","display_name":"rural villages","score":0.675000011920929},{"id":"https://openalex.org/keywords/davies-bouldin-index","display_name":"Davies-Bouldin index","score":0.7919999957084656},{"id":"https://openalex.org/keywords/waste-dumping","display_name":"waste dumping","score":0.4569999873638153},{"id":"https://openalex.org/keywords/indonesia","display_name":"Indonesia","score":0.4189999997615814}],"concepts":[{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.760931134223938},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.7081140279769897},{"id":"https://openalex.org/C2779207338","wikidata":"https://www.wikidata.org/wiki/Q9240","display_name":"Indonesian","level":2,"score":0.5387217998504639},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.515079915523529},{"id":"https://openalex.org/C90195498","wikidata":"https://www.wikidata.org/wiki/Q183129","display_name":"Water pollution","level":2,"score":0.5149205923080444},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.4706902801990509},{"id":"https://openalex.org/C153823671","wikidata":"https://www.wikidata.org/wiki/Q1049799","display_name":"Water resources","level":2,"score":0.4347579777240753},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.43389198184013367},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.424007385969162},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.42172276973724365},{"id":"https://openalex.org/C108170787","wikidata":"https://www.wikidata.org/wiki/Q3951828","display_name":"Agency (philosophy)","level":2,"score":0.41104209423065186},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.34705740213394165},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3424800634384155},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.3415808081626892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21619877219200134},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.1253105103969574},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.07165738940238953},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/1783/1/012014","doi":"https://doi.org/10.1088/1742-6596/1783/1/012014","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1783/1/012014","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1783/1/012014/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/1783/1/012014","doi":"https://doi.org/10.1088/1742-6596/1783/1/012014","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1783/1/012014","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1783/1/012014/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":1.0,"display_name":"Clean water and sanitation"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3131045658.pdf","grobid_xml":"https://content.openalex.org/works/W3131045658.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1550816349","https://openalex.org/W1839630688","https://openalex.org/W2216706082","https://openalex.org/W2324238275","https://openalex.org/W2620962722","https://openalex.org/W2790694808","https://openalex.org/W2791807266","https://openalex.org/W2792215617","https://openalex.org/W2889338709","https://openalex.org/W2894904833","https://openalex.org/W2919609966","https://openalex.org/W2971390702","https://openalex.org/W2971397197","https://openalex.org/W2971720413","https://openalex.org/W2972078093","https://openalex.org/W2981999451","https://openalex.org/W2990386625","https://openalex.org/W2996224422","https://openalex.org/W3011246009","https://openalex.org/W3012197737","https://openalex.org/W3027708760","https://openalex.org/W3047747670"],"related_works":["https://openalex.org/W2994231404","https://openalex.org/W2971390702","https://openalex.org/W2985620987","https://openalex.org/W4411300679","https://openalex.org/W4387645104","https://openalex.org/W4415041870","https://openalex.org/W4396908070","https://openalex.org/W3015871590","https://openalex.org/W6944020849","https://openalex.org/W4384575769"],"abstract_inverted_index":{"Abstract":[0],"Water":[1],"is":[2,94,104,116],"an":[3],"essential":[4],"requirement":[5],"in":[6,79,87,145,200],"human":[7],"life.":[8],"However,":[9],"pollution":[10,51,86,123],"causes":[11],"the":[12,61,98,105,117,125,146,181,190,198],"water":[13,35,50,85,122,130,206],"quality":[14],"to":[15,40,194],"become":[16],"poor,":[17],"making":[18],"it":[19],"unsuitable":[20],"for":[21,45,121,129,197],"use.":[22],"Pollution":[23],"comes":[24,59],"from":[25,60],"rubbish":[26],"and":[27,33,124],"waste":[28],"dumped":[29],"into":[30],"rivers,":[31],"lakes":[32],"other":[34],"areas.":[36,89],"This":[37],"study":[38],"aims":[39],"carry":[41],"out":[42,166],"a":[43,174],"model":[44],"mapping":[46,113],"areas":[47,203],"contaminated":[48],"with":[49,173,205],"using":[52,97,133,167],"artificial":[53],"intelligence":[54,91],"techniques.":[55],"The":[56,74,90,101,112,137,187],"data":[57,75,95],"sample":[58],"Indonesian":[62],"Central":[63,156],"Statistics":[64],"Agency":[65],"(abbreviated":[66],"as":[67],"BPS)":[68],"which":[69,178],"consists":[70],"of":[71,107,161,176,189],"34":[72],"records.":[73],"used":[76,93,103,115],"are":[77,82,192],"provinces":[78,142],"Indonesia":[80],"that":[81,140,180],"polluted":[83,108,204],"by":[84,110],"rural":[88],"technique":[92],"mining":[96],"k-means":[99],"method.":[100],"variable":[102],"number":[106],"villages":[109],"province.":[111],"label":[114],"high":[118,147],"cluster":[119,127,148,162,182],"(K1)":[120,149],"low":[126],"(K2)":[128],"pollution.":[131,207],"Analysis":[132],"Rapid":[134],"Miner":[135],"software.":[136],"results":[138,163,183,188],"showed":[139],"4":[141],"were":[143,185],"included":[144],"category,":[150],"namely":[151],"North":[152],"Sumatra,":[153],"West":[154],"Java,":[155,157],"East":[158],"Java.":[159],"Testing":[160],"was":[164],"carried":[165],"Davies":[168],"Bouldin":[169],"(k":[170],"=":[171],"2)":[172],"value":[175],"0.328,":[177],"means":[179],"created":[184],"optimal.":[186],"analysis":[191],"expected":[193],"be":[195],"input":[196],"government":[199],"focusing":[201],"on":[202]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-03-01T00:00:00"}