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Jurnal Informatika Kaputama (JIK)
Article . 2021 . Peer-reviewed
Data sources: Crossref
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IMPLEMENTASI DAN ANALISIS ALGORITMA POHON KEPUTUSAN UNTUK MEMPREDIKSI PRESTASI SISWA

Authors: Andi Roy; Arga Ramadhana;

IMPLEMENTASI DAN ANALISIS ALGORITMA POHON KEPUTUSAN UNTUK MEMPREDIKSI PRESTASI SISWA

Abstract

Penelitian ini dilakukan dengan tujuan untuk membuat prediksi prestasi belajar siswa atribut yang digunakan dalam penelitian ini diantaranya status sosial ekonomi orang tua, motivasi, kedisiplinan siswa dan prestasi masa lalu menggunakan metode pohon keputusan dengan algoritma C4.5. Pendekatan penelitian yang digunakan adalah kuantitatif.Subyek penelitian ini adalah siswa tingkat X SMK Negeri 3 Parepare berjumlah 349 siswa. Teknik pengumpulan data yang digunakan adalah dokumentasi dan angket. Hasil penelitian ini menunjukkan bahwa evaluasi dari data test set, di dapatkan bahwa nilai keakuratan dalam memprediksi prestasi siswa menunjukkan hasil yaitu 98,85% dan error 1.15% tingginya tingkat akurasi dapat disimpulkan bahwa algoritma C4.5 memiliki kinerja yang cukup baik dalam membentuk Aturan-aturan. Dengan kata lain algoritma C4.5 bekerja dengan baik dan bisa di terapkan untuk memprediksi prestasi siswa.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold