{"id":"https://openalex.org/W4401050951","doi":"https://doi.org/10.30865/mib.v7i1.5562","title":"Pengelompokkan Produksi Tanaman Jagung di Sumatera Utara Menggunakan Algoritma K-Medoids","display_name":"Pengelompokkan Produksi Tanaman Jagung di Sumatera Utara Menggunakan Algoritma K-Medoids","publication_year":2023,"publication_date":"2023-01-31","ids":{"openalex":"https://openalex.org/W4401050951","doi":"https://doi.org/10.30865/mib.v7i1.5562"},"language":"en","primary_location":{"id":"doi:10.30865/mib.v7i1.5562","doi":"https://doi.org/10.30865/mib.v7i1.5562","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30865/mib.v7i1.5562","pdf_url":null,"source":{"id":"https://openalex.org/S4210182618","display_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","issn_l":"2548-8368","issn":["2548-8368","2614-5278"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://dx.doi.org/10.30865/mib.v7i1.5562","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Safruddin Safruddin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276664","display_name":"Universitas Asahan","ror":"https://ror.org/05vbjj248","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276664"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Safruddin Safruddin","raw_affiliation_strings":["Universitas Asahan, Kisaran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Asahan, Kisaran","institution_ids":["https://openalex.org/I4405276664"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041638840","display_name":"Joni Wilson Sitopu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210086065","display_name":"Universitas Simalungun","ror":"https://ror.org/00ey2ce45","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210086065"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Joni Wilson Sitopu","raw_affiliation_strings":["Universitas Simalungun, Pematangsiantar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Simalungun, Pematangsiantar","institution_ids":["https://openalex.org/I4210086065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093856395","display_name":"Azwar Anas Manurung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276664","display_name":"Universitas Asahan","ror":"https://ror.org/05vbjj248","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276664"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Azwar Anas Manurung","raw_affiliation_strings":["Universitas Asahan, Kisaran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Asahan, Kisaran","institution_ids":["https://openalex.org/I4405276664"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Indra Satria","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276664","display_name":"Universitas Asahan","ror":"https://ror.org/05vbjj248","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276664"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Indra Satria","raw_affiliation_strings":["Universitas Asahan, Kisaran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Asahan, Kisaran","institution_ids":["https://openalex.org/I4405276664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072130218","display_name":"Anjar Wanto","orcid":"https://orcid.org/0000-0003-4891-084X","observed_orcids":["https://orcid.org/0000-0003-4891-084X"]},"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":"Anjar Wanto","raw_affiliation_strings":["STIKOM Tunas Bangsa, Pematangsiantar"],"raw_orcid":"https://orcid.org/0000-0003-4891-084X","affiliations":[{"raw_affiliation_string":"STIKOM Tunas Bangsa, Pematangsiantar","institution_ids":["https://openalex.org/I4387152555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041638840","https://openalex.org/A5072130218","https://openalex.org/A5093856395"],"corresponding_institution_ids":["https://openalex.org/I4210086065","https://openalex.org/I4387152555","https://openalex.org/I4405276664"],"apc_list":null,"apc_paid":null,"fwci":0.5515,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72631279,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"7","issue":"1","first_page":"484","last_page":"484"},"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":0.9990000128746033,"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":0.9990000128746033,"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/T10616","display_name":"Smart Agriculture and AI","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13010","display_name":"Agriculture and Agroindustry Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maize-production","display_name":"maize production","score":0.8980000019073486},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.6150000095367432},{"id":"https://openalex.org/keywords/north-sumatra","display_name":"North Sumatra","score":0.7310000061988831},{"id":"https://openalex.org/keywords/k-medoids-clustering","display_name":"K-medoids clustering","score":0.8059999942779541},{"id":"https://openalex.org/keywords/regional-food-security","display_name":"regional food security","score":0.33799999952316284}],"concepts":[{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.48963314294815063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4061696529388428},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3432598114013672}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.30865/mib.v7i1.5562","doi":"https://doi.org/10.30865/mib.v7i1.5562","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30865/mib.v7i1.5562","pdf_url":null,"source":{"id":"https://openalex.org/S4210182618","display_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","issn_l":"2548-8368","issn":["2548-8368","2614-5278"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.30865/mib.v7i1.5562","doi":"https://doi.org/10.30865/mib.v7i1.5562","is_oa":true,"landing_page_url":"http://dx.doi.org/10.30865/mib.v7i1.5562","pdf_url":null,"source":{"id":"https://openalex.org/S4210182618","display_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","issn_l":"2548-8368","issn":["2548-8368","2614-5278"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JURNAL MEDIA INFORMATIKA BUDIDARMA","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.991100013256073,"id":"https://metadata.un.org/sdg/2"},{"display_name":"Industry, innovation and infrastructure","score":0.4943999946117401,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2907469914","https://openalex.org/W2986017225","https://openalex.org/W3093487082","https://openalex.org/W3108009838","https://openalex.org/W3109983058","https://openalex.org/W3111426209","https://openalex.org/W3111538537","https://openalex.org/W3126761304","https://openalex.org/W3129388766","https://openalex.org/W3130849167","https://openalex.org/W3133509906","https://openalex.org/W3135453713","https://openalex.org/W3164380410","https://openalex.org/W3182097164","https://openalex.org/W3203779907","https://openalex.org/W3204525175","https://openalex.org/W4205168490","https://openalex.org/W4284688642","https://openalex.org/W4284976631","https://openalex.org/W4295176264","https://openalex.org/W4312706216","https://openalex.org/W4320062577","https://openalex.org/W4401554593"],"related_works":["https://openalex.org/W2995140295","https://openalex.org/W3019964437","https://openalex.org/W7217222753","https://openalex.org/W3209995325","https://openalex.org/W7042730301","https://openalex.org/W7222912275","https://openalex.org/W2991866616","https://openalex.org/W4380682615","https://openalex.org/W4224307985","https://openalex.org/W4403298639"],"abstract_inverted_index":{"Corn":[0],"is":[1,27,113,181,195],"a":[2,79],"strategic":[3],"commodity":[4],"with":[5,23,117,144,158,171,184,198],"bright":[6],"marketing":[7],"prospects,":[8],"especially":[9],"in":[10,51,86,96,227,245],"North":[11,52,87,107,228,246],"Sumatra.":[12,247],"Therefore":[13],"efforts":[14],"to":[15,47,69],"increase":[16],"corn":[17,34,49,66,74,80,129,147,160,173,186,201,225,236,243],"production":[18,50,67,81,130,148,161,174,187,202,226,237,244],"need":[19,32],"great":[20],"attention":[21],"because,":[22],"sufficient":[24],"availability,":[25],"it":[26],"hoped":[28],"that":[29,58],"the":[30,39,100,114,241],"community's":[31],"for":[33,224],"can":[35,60,219],"be":[36,61,220],"fulfilled":[37],"and":[38,63,93,103,192,207,216],"selling":[40],"price":[41],"remains":[42],"stable.":[43],"This":[44,76],"study":[45,126],"aims":[46],"classify":[48],"Sumatra":[53,88,108,229],"based":[54,83],"on":[55,84,211],"districts/cities":[56,59,85],"so":[57],"identified":[62],"developed":[64],"into":[65,134],"centers":[68,223],"reduce":[70],"food":[71],"imports,":[72],"specifically":[73],"crops.":[75],"research":[77],"uses":[78],"dataset":[82],"consisting":[89,149,162,175,188,203],"of":[90,106,124,150,163,176,189,204,238,240],"25":[91],"regencies":[92,206],"eight":[94],"cities":[95],"2019-2021":[97],"obtained":[98],"from":[99],"Food":[101],"Crops":[102],"Horticulture":[104],"Service":[105],"Province.":[109],"The":[110,122],"algorithm":[111,116],"used":[112,221],"K-Medoids":[115],"Rapid":[118],"Miner":[119],"Studio":[120],"tools.":[121],"results":[123],"this":[125],"were":[127],"grouping":[128],"which":[131],"was":[132,141,155,168],"divided":[133],"5":[135,194],"(five)":[136],"groups,":[137],"including":[138],"Group":[139,153,166,179,193],"1":[140,151],"an":[142,156,169,182,196],"area":[143,157,170,183,197],"very":[145,199],"high":[146,159],"Regency,":[152],"2":[154,164],"Regencies,":[165],"3":[167,190],"moderate":[172],"4":[177,180],"regencies,":[178,191],"low":[185,200],"15":[205],"seven":[208],"cities.":[209],"Based":[210],"these":[212,231],"results,":[213],"Karo,":[214],"Dairi,":[215],"Simalungun":[217],"districts":[218,233],"as":[222],"because":[230],"three":[232],"alone":[234],"produce":[235],"65.7%":[239],"total":[242]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-07-31T00:00:00"}