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All Journal Maker: Jurnal Manajemen Indonesian Journal of Data and Science
Cahyanti, Dewi
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Computer Science & IT Decision Sciences, Operations Research & Management Mathematics

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Analisis performa metode Knn pada Dataset pasien pengidap Kanker Payudara Cahyanti, Dewi; Rahmayani, Alifah; Husniar, Syafira Ainy
Indonesian Journal of Data and Science Vol. 1 No. 2 (2020): Indonesian Journal of Data and Science
Publisher : yocto brain

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.704 KB) | DOI: 10.33096/ijodas.v1i2.13

Abstract

Abstrak-Kanker payudara adalah penyakit non kulit yang berasal dari sel kelenjar, saluran kelenjar, dan jaringan penunjang payudara. Paper ini menggunakan metode K Nearest Neighbor untuk mengklasifikasi dataset. K-Nearest Neighbor adalah metode untuk melakukan klasifikasi terhadap objek berdasarkan data pembelajaran yang jaraknya paling dekat dengan objek tersebut. Penelitian ini mencoba menerapkan metode knn pada dataset pasien pengidap penyakit kanker payudara, k yg diterapkan adalah k=3 hingga k=5 serta menerapkan crossvalidation dengan kfold=5, setelah dilakukan pengujian maka dengan metode KNN diperoleh hasil tertinggi untuk Akurasi dengan nilai 0,93 pada 20% keempat (K3), 20% Pertama(K4) dan 20% pertama(K5), untuk Presisi dengan nilai 0,97 pada 20% keempat(K3), untuk Recall dengan nilai 0,98 pada 20% ketiga (K3) dan F-measure dengan nilai 0,94 pada 20% keempat(K3) dan 20% ketiga(K5).
PENGARUH KOMPENSASI DAN MOTIVASI TERHADAP KEPUASAN KERJA KARYAWAN PADA PT DUTA MEDIA INDONESIA AREA PEMATANGSIANTAR Cahyanti, Dewi; Lie, Darwin; Efendi, Efendi; Sherly, Sherly
JURNAL MANAJEMEN MAKER STIE SULTAN AGUNG Vol 4 No 1 (2018): JUNI 2018
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/maker.v4i1.88

Abstract

The results of this study can be summarized as follows compensation is good, motivation is good and job satisfaction is also satisfied. Regression analysis result Ŷ = 13,181 + 0,542 X1 + 0,440X2, meaning there is positive influence between compensation (X1) and motivation (X2) to job satisfaction (Y) at PT Duta Media Indonesia Pematangsiantar Area. Correlation value r = 0,694 which means there is a moderately high and positive correlation between compensation, motivation and job satisfaction of employees at PT Duta Media Indonesia Pematangsiantar Area. Determination coefficient value is 0,482, meaning whether or not job satisfaction is explained by 48,2% by compensation and motivation. Hypothesis Ho rejected, meaning that compensation and motivation have a positive and significant effect on employee job satisfaction at PT Duta Media Indonesia Pematangsiantar Area.As for suggestions from the results of this study is to improve compensation should the company improve the payment system and provide better welfare to employees. To improve the motivation should the leadership should give confidence to employees to achieve high performance and eager to follow the development of technology. Meanwhile, to improve job satisfaction, the company should give more attention and give promotion to every employee who have achievement so that employees feel proud and satisfied. Keywords: Compensation, Motivation and Job Satisfaction
Co-Authors Darwin Lie Efendi Efendi Husniar, Syafira Ainy Rahmayani, Alifah sherly sherly