?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+KLASTER+MENGGUNAKAN+METODE+FUZZY+C-MEANS%0D%0A%0D%0APADA+DATA+COVID-19+DI+PROVINSI+LAMPUNG&rft.creator=INDAH+SUCIATI%2C+%091717031078&rft.subject=510+Matematika&rft.description=ABSTRACT%0D%0A%0D%0ACLUSTER+ANALYSIS+USING+THE+FUZZY+C-MEANS+METHOD+ON%0D%0A%0D%0ACOVID-19+DATA+IN+LAMPUNG+PROVINCE%0D%0A%0D%0ABy%0D%0A%0D%0AINDAH+SUCIATI%0D%0A%0D%0ACurrently%2C+COVID-19+has+spread+to+various+countries%2C+one+of+which+is+Indonesia%2C%0D%0Awhere+Lampung+Province+is+one+of+the+provinces+in+Indonesia+affected+by%0D%0ACOVID-19.+Cluster+analysis+is+a+tool+for+grouping+a+number+of+n+objects+based+on%0D%0Ap+variables+that+have+similar+characteristics+among+these+objects%2C+so+that+the%0D%0Adiversity+within+a+cluster+is+smaller+than+the+diversity+between+clusters.+The%0D%0Apurpose+of+this+study+is+to+cluster+districts%2Fcities+based+on+positive+cases%2C+dead%0D%0Acases%2C+and+recovered+cases+on+COVID-19+data+in+Lampung+Province+for+a+period%0D%0Aof+6+months+(March+2020-August+2020+and+September+2020-February+2021)+and%0D%0Aa+period+of+12+months+(March+2020-February+2021)+using+the+fuzzy+c-means%0D%0Amethod.+In+this+study%2C+the+partition+coefficient+index+is+used+to+evaluate+the%0D%0Aoptimal+number+of+clusters%2C+so+that+the+best+cluster+results+will+be+obtained+for%0D%0ACOVID-19+data+in+Lampung+Province%2C+then+see+if+there+is+a+shift+in+cluster+results%0D%0Ain+the+first+6+months+and+the+last+6+months.+The+results+obtained+in+this+study+are%0D%0Athe+number+of+clusters+2+is+the+optimal+number+of+clusters+for+clustering+each%0D%0ACOVID-19+data+in+Lampung+Province+with+the+best+cluster+results+in+each+data%0D%0Aproducing+the+same+clustering%2C+where+Bandar+Lampung+City+is+a+district%2Fcity+in%0D%0ALampung+Province+that+is+included+in+the+high+cluster%2C+while+for+other%0D%0Adistricts%2Fcities+is+included+in+the+low+cluster.+In+addition%2C+it+was+found+that+there%0D%0Awas+no+shift+of+cluster+results+in+the+COVID-19+data+in+Lampung+Province+for+the%0D%0Afirst+6+months+(March+2020-August+2020)+and+the+last+6+months+(September+2020-%0D%0AFebruary+2021).%0D%0AKey+words%3A+cluster+analysis%2C+fuzzy+c-means+method%2C+partition+coefficient+index%0D%0A%0D%0AABSTRAK%0D%0A%0D%0AANALISIS+KLASTER+MENGGUNAKAN+METODE+FUZZY+C-MEANS%0D%0A%0D%0APADA+DATA+COVID-19+DI+PROVINSI+LAMPUNG%0D%0A%0D%0AOleh%0D%0A%0D%0AINDAH+SUCIATI%0D%0A%0D%0ASaat+ini%2C+COVID-19+telah+tersebar+ke+berbagai+negara+salah+satunya+yaitu+Negara%0D%0AIndonesia%2C+dimana+Provinsi+Lampung+merupakan+salah+satu+provinsi+di+Negara%0D%0AIndonesia+yang+terdampak+COVID-19.+Analisis+klaster+adalah+suatu+alat+untuk%0D%0Amengelompokkan+sejumlah+n+objek+berdasarkan+p+variabel+yang+mempunyai%0D%0Akesamaan+karakteristik+diantara+objek-objek+tersebut%2C+sehingga+keragaman+dalam%0D%0Asuatu+klaster+tersebut+lebih+kecil+dibandingkan+dengan+keragaman+antar+klaster.%0D%0ATujuan+penelitian+ini+yaitu+melakukan+pengklasteran+kabupaten%2Fkota+berdasarkan%0D%0Akasus+positif%2C+kasus+meninggal%2C+dan+kasus+sembuh+pada+data+COVID-19+di%0D%0AProvinsi+Lampung+kurun+waktu+6+bulan+(Maret+2020-Agustus+2020+dan%0D%0ASeptember+2020-Februari+2021)+serta+kurun+waktu+12+bulan+(Maret+2020-Februari%0D%0A2021)+menggunakan+metode+fuzzy+c-means.+Dalam+penelitian+ini+digunakan%0D%0Apartition+coefficient+index+untuk+mengevaluasi+jumlah+klaster+optimal%2C+sehingga%0D%0Aakan+diperoleh+hasil+klaster+terbaik+untuk+data+COVID-19+di+Provinsi+Lampung%2C%0D%0Akemudian+melihat+apakah+terjadi+perpindahan+hasil+klaster+dalam+kurun+waktu+6%0D%0Abulan+pertama+dan+6+bulan+terakhir.+Hasil+yang+diperoleh+pada+penelitian+ini+yaitu%0D%0Ajumlah+klaster+2+merupakan+jumlah+klaster+yang+optimal+untuk+pengklasteran%0D%0Asetiap+data+COVID-19+di+Provinsi+Lampung+dengan+hasil+klaster+terbaik+pada%0D%0Asetiap+data+menghasilkan+klasterisasi+yang+sama%2C+dimana+Kota+Bandar+Lampung%0D%0Amerupakan+kabupaten%2Fkota+di+Provinsi+Lampung+yang+masuk+ke+dalam+klaster%0D%0Atinggi%2C+sedangkan+untuk+kabupaten%2Fkota+lainnya+masuk+ke+dalam+klaster+rendah.%0D%0ASelain+itu%2C+diperoleh+hasil+bahwa+tidak+terdapat+perpindahan+hasil+klaster+pada%0D%0Adata+COVID-19+di+Provinsi+Lampung+kurun+waktu+6+bulan+pertama+(Maret+2020-%0D%0AAgustus+2020)+dan+6+bulan+terakhir+(September+2020-Februari+2021).%0D%0AKata+Kunci%3A+analisis+klaster%2C+fuzzy+c-means%2C+partition+coefficient+index&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60476%2F1%2F1.%2520ABSTRAK%2520%2528ABSTRACT%2529%2520-INDAH.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60476%2F2%2F2.%2520SKRIPSI%2520FULL%2520-INDAH.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60476%2F3%2F3.%2520SKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520INDAH.pdf&rft.identifier=++INDAH+SUCIATI%2C+1717031078++(2021)+ANALISIS+KLASTER+MENGGUNAKAN+METODE+FUZZY+C-MEANS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