PERBANDINGAN MODEL MULTIPLE LINEAR REGRESSION DAN DECISION TREE REGRESSION (STUDI KASUS: PREDIKSI HARGA SAHAM TELKOM, INDOSAT, DAN XL)

نویسندگان

چکیده

Penggunaan machine learning menjadi salah satu bidang yang banyak digunakan seiring berkembangnya zaman. Melakukan prediksi dengan baik pada suatu data dapat dibantu teknik dan model learning. Regresi terbaik dalam memprediksi data. Tujuan penelitian ini yaitu untuk memanfaatkan menggunakan regresi sebuah baik. Tahapan melakukan meliputi pengumpulan materi, analisis perancangan, uji coba, implementasi. Uji coba dilakukan 3 skema pengujian, 80:20, 70:30, 60:40. Implementasi evaluasi error setiap menentukan mengolah dataset. Hasil Multiple Linear Regression (MLR) Decision Tree (DTR) memiliki perbedaan cukup besar. Model MLR nilai MAE 70:30 sebesar 0.008, sedangkan RMSE MAPE 60:40 2.591 0.852. DTR 80:20 0.013, 4.014, 1.287. Kesimpulan menunjukkan bahwa lebih bagus dataset telekomunikasi selama 5 tahun terakhir karena kecil daripada walaupun berbeda.

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ژورنال

عنوان ژورنال: Jurnal Ilmiah Teknologi dan Rekayasa (Edisi Elektronik)

سال: 2023

ISSN: ['2089-8088']

DOI: https://doi.org/10.35760/tr.2023.v28i1.6081