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Penerapan Algoritma K-Nearest Neighbour Pada Penyakit Jantung Rohmatul Maula; Saiful Bahri
Jurnal Fourier Vol. 13 No. 1 (2024)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/fourier.2024.131.42-51

Abstract

Jantung adalah organ paling penting yang dimiliki oleh manusia. Apabila terjadi kerusakan yang disebabkan penyempitan pembuluh darah, maka akan menyebabkan penyakit jantung. Penyakit jantung menempati urutan pertama kematian utama di Indonesia. Penelitian ini bertujuan untuk mengklasifikasikan orang yang mempunyai penyakit jantung atau tidak dengan beberapa tahapan pemeriksaan medis. Evaluasi terhadap data yang digunakan pada penelitian ini adalah menggunakan confusion matrix. Penelitian dilakukan dengan menggunakan variabel penelitian sebanyak 13 dan jumlah data sebanyak 1025. Data tersebut kemudian   dibagi menjadi data training dan testing dengan perbandingan 80:20. Menggunakan metode K-Neirest Neighbour dapat diperoleh nilai K yang menunjukkan akurasi terbaik dalam pengklasifikasian. Nilai K yang menunjukkan evaluasi terbaik yang diperoleh dalam penelitian ini adalah nilai K = 2 dengan akurasi 89 %, sensitifitas (recall) 82 %, dan spesitifitas 97 %.
The Sorogan Method in Improving the Competence of Reading the Yellow Book in the Pasca-Amtsilati Dormitory in Jepara Rohmatul Maula; Ahmad Nurdin; Sukarman Sukarman
YASIN Vol 5 No 1 (2025): YASIN: Jurnal Pendidikan dan Sosial Budaya
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v5i1.4614

Abstract

Reading the yellow book (kitab kuning) for students in Islamic boarding schools is very important because various religious studies always use the yellow book as a medium to study it in depth. This research reveals the effectiveness of the sorogan method in improving the competence of reading the yellow book among students of the Pasca-Amtsilati dormitory in Jepara, Central Java. The researcher used a descriptive qualitative approach with data collection techniques through interviews, observations, and documentation. The results of the research showed that the efforts of teachers in improving the competence of students reading the yellow book through the sorogan method proved to be very effective. It can be seen from the improvement in the quality of students' reading, students' understanding of the contents of the reading, and their skills in explaining the contents of the reading. For this reason, the sorogan method in several Islamic boarding schools must continue to be preserved and developed for the quality of religious education for the nation's future generations. However, learning the Yellow Book has many benefits for students, namely a comprehensive understanding of religion, development of critical thinking skills, strengthening practical experience, and self-identity.