Sri Kusuma Dewi, Sri Kusuma
Islamic University of Indonesia

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Decision Support System for Heart Disease Diagnosing Using K-NN Algorithm Yuwono, Tito; Setiawan, Noor Akhmad; Nugroho, Hanung Adi; Persada, Anugrah Galang; Prasojo, Ipin; Dewi, Sri Kusuma; Rahmadi, Ridho
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 2: EECSI 2015
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.2.544

Abstract

Heart disease is a notoriously dangerous disease which possibly causing the death. An electrocardiogram (ECG) is used for a diagnosis of the disease. It is often, however, a fault diagnosis by a doctor misleads to inappropriate treatment, which increases a risk of death. This present work implements k-nearest neighbor (K-NN) on ECG data to get a better interpretation which expected to help a decision making in the diagnosis. For experiment, we use an ECG data from MIT BIH and zoom in on classification of three classes; normal, myocardial infarction and others. We use a single decision threshold to evaluate the validity of the experiment. The result shows an accuracy up to 87% with a value of K = 4.
META ANALISIS PENGARUH MODEL PEMBELAJARAN STAD ( STUDENT TEAM ACHIEVEMENT DIVISIONS ) TERHADAP HASIL BELAJAR IPS Dewi, Sri Kusuma
Jurnal Ilmiah Pendidikan Profesi Guru Vol 3, No 1 (2020): Mei 2020
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jippg.v3i1.27998

Abstract

Penelitian ini bertujuan untuk menganalisis penggunaan model pembelajaran Student Team  Achievement Divisions dalam meningkatkan hasil belajar IPS siswa sekolah dasar. Penelitian ini menggunakan metode meta analisis. Penelitian ini dilakukan dengan cara merumuskan masalah penelitian kemudian menelusuri hasil penelitian yang relevan. Pengumpulan data dilakukan dengan menelusuri jurnal online. Hasil penelusuran memperoleh 13 jurnal sumber data penelitian. Analisis yang dilakukan menggunakan metode perbandingan untuk mengetahui dampak penerapan Student Team Achievement Divisions  dalam meningkatkan hasil belajar IPS siswa sekolah dasar. Berdasarkan hasil analisis model Student Team Achievement Divisions mampu meningkatkan hasil belajar IPS siswa mulai dari yang terendah 6.9% sampai yang tertinggi 56.6% dengan rata-rata peningkatan sebesar 34.01%.Kata Kunci : Student Teams Achievement Divisions, Hasil Belajar IPS SD