Vol. 7 No. 2 (2023): Oktober, JRAM
Published:
30-10-23
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CLUSTER ANALYSIS FOR MEAN-VARIANCE PORTFOLIO SELECTION: A COMPARISON BETWEEN K-MEANS AND K-MEDOIDS CLUSTERING
La Gubu,
a:1:{s:5:"en_US";s:45:"Jurusan Matematika FMIPA Univeritas Halu Oleo";},
Indonesia Edi Cahyono,
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Halu Oleo University ,
Indonesia Arman UHO,
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Halu Oleo University ,
Indonesia Herdi Budiman,
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Halu Oleo University ,
Indonesia Kabil Djafar,
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Halu Oleo University ,
Indonesia 104-115
DOI :
https://doi.org/10.26740/jram.v7n2.p104-115
Abstract views: 666
,
PDF downloads: 614
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PEMODELAN JUMLAH KASUS BARU HARIAN COVID-19 DI INDONESIA MENGGUNAKAN GAUSSIAN MIXTURE MODEL
Fevi Novkaniza,
a:1:{s:5:"en_US";s:30:"Departemen Matematika FMIPA UI";},
Indonesia Nico,
Indonesia Rahmat Al Kafi,
Indonesia 116-127
DOI :
https://doi.org/10.26740/jram.v7n2.p116-127
Abstract views: 916
, PDF downloads: 735
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PENGGUNAAN GEOGRAPHICALLY WEIGHTED REGRESSION PADA PENGELOMPOKAN KABUPATEN/KOTA PROVINSI JAWA TIMUR DIDASARKAN RATA-RATA LAMA SEKOLAH
Fenny Fitriani,
a:1:{s:5:"en_US";s:35:"Universitas PGRI Adi Buana Surabaya";},
Indonesia SESIALIA INA,
Indonesia WARA PRAMESTI,
Indonesia 128-137
DOI :
https://doi.org/10.26740/jram.v7n2.p128-137
Abstract views: 453
, PDF downloads: 532
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INDEKS HYPER-WIENER DAN INDEKS PADMAKAR-IVAN DARI GRAF KOPRIMA DARI GRUP DIHEDRAL
Bela Zainun Yatin,
Universitas Mataram,
Indonesia Marena Rahayu Gayatri,
Universitas Mataram,
Indonesia I Gede Adhitya Wisnu Wardhana,
Universitas Mataram,
Baiq Desy Aniska Prayanti,
Universitas Bangka Belitung,
Indonesia 138-147
DOI :
https://doi.org/10.26740/jram.v7n2.p138-147
Abstract views: 627
, PDF downloads: 917
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PENERAPAN METODE SOCP DALAM OPTIMALISASI BIAYA PRODUKSI PADA UMKM DAPOER RENDANG RIRY PAYAKUMBUH
Pitri Handayani,
a:1:{s:5:"en_US";s:25:"Universitas Negeri Padang";},
Indonesia Defri Ahmad,
Universitas Negeri Padang,
Indonesia 148-157
DOI :
https://doi.org/10.26740/jram.v7n2.p148-157
Abstract views: 618
, PDF downloads: 521
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MULTILEVEL REGRESSION ANALYSIS ON AVERAGE SCORES SMA/MA IMPLEMENTING UNBK
Andika Ellena Saufika Hakim Maharani,
a:1:{s:5:"en_US";s:20:"Universitas Bumigora";},
Indonesia Dea Alvionita Azka,
Muhammadiyah Institute of Technology Sumatera,
Indonesia Abdurrachman Rahim,
Bosowa University,
Indonesia Lingga Gita Dwikasari,
Mataram University,
Indonesia 158-169
DOI :
https://doi.org/10.26740/jram.v7n2.p158-169
Abstract views: 250
, PDF downloads: 682
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SECURITY NUMBER PADA CORONA PRODUK DARI GRAF
Winda Ade Fitriya B,
Universitas Cenderawasih,
Indonesia 170-176
DOI :
https://doi.org/10.26740/jram.v7n2.p170-176
Abstract views: 265
, PDF downloads: 190
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CLASSIFICATION OF NOCTURNAL BIRDS BASED ON SOUND USING HIGUCHI FRACTAL DIMENSION AND K-NEAREST NEIGHBOR
Agustina Surya Dewi,
a:1:{s:5:"en_US";s:27:"Universitas Negeri Surabaya";},
Indonesia Dwi Juniati,
Universitas Negeri Surabaya,
Indonesia 177-194
DOI :
https://doi.org/10.26740/jram.v7n2.p177-194
Abstract views: 479
, PDF downloads: 1359
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DINAMIKA MODEL MANGSA-PEMANGSA LOTKA VOLTERRA DENGAN ADANYA KERJA SAMA BERBURU PADA PEMANGSA
Safinadin Indira Salwa,
a:1:{s:5:"en_US";s:27:"Universitas Negeri Surabaya";},
Indonesia Lintang Alea Shakira,
Universitas Negeri Surabaya,
Indonesia Dian Savitri,
Universitas Negeri Surabaya,
Indonesia 195-205
DOI :
https://doi.org/10.26740/jram.v7n2.p195-205
Abstract views: 1324
, PDF downloads: 1343
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IMPLEMENTATION OF FRACTAL DIMENSIONS BOX COUNTING AND K-MEANS IN THE CLASSIFICATION OF EYE DISEASES BASED ON RETINAL FUNDUS IMAGES
Theresa Noriko Siregar,
Indonesia Dwi Juniati,
Universitas Negeri Surabaya,
Indonesia 206-223
DOI :
https://doi.org/10.26740/jram.v7n2.p206-223
Abstract views: 526
, PDF downloads: 791
