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All Journal KOMPUTA : Jurnal Ilmiah Komputer dan Informatika An-Nahdlah: Jurnal Pendidikan Islam Al-Ihda' : Jurnal Pendidikan dan Pemikiran Jurnal Riset Hukum, Ekonomi Islam, ekonomi, Manajemen dan Akuntansi Jurnal Kreasi Rakyat BULLET : Jurnal Multidisiplin Ilmu Jurnal Pengabdian Nasional (JPN) Indonesia
Azlina
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Journal : Jurnal Kreasi Rakyat

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JAKARTA COMPOSITE INDEX (JCI) PREDICTION USING K-NEAREST NEIGHBORS REGRESSION Najibullah; Azlina; Ricky Ariansyah; Lisnawati
JURNAL KREASI RAKYAT Vol. 2 No. 1 (2024): February - April
Publisher : Lembaga Riset dan Inovasi Kreyat Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64617/kreyat.v2i1.15-23

Abstract

This paper aims to evaluate the accuracy of the k-Nearest Neighbors regression method in predicting the Jakarta Composite Index (JCI), thus adding evidence of the application of k-NN regression in predicting noisy financial time series data. The dataset consists of daily data from several time series variables in 2022. The result suggests that the accuracy of k-NN regression in predicting JCI fluctuation is very good, indicated by Mean Absolute Percentage Error (MAPE) being less than 2% for k = 2, 3, …, 10.
Co-Authors Agus Wahid Suyoto Agustina Aini, Zahriatul Akbar, Indra Amalia, Cut Intan Azizah FARIDAH H, Khairita Haris Riadi Huriah, Iffah Risma Lisnawati Marlizayani Meysinta, Desti Putri Mirnawati Mirnawati Najibullah Nasrun Harahap Puspita, Desy Rahmad Ricky Ariansyah Saiful Bahgia Sufika, Arwina SULASTRI Taslim Widianingrum, Amelia Ismania Sita