Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Scientific Journal of Informatics

SISTEM REKOMENDASI PROSES KELULUSAN MAHASISWABERBASIS ALGORITMA KLASIFIKASI C4.5 Mujib Ridwan
Jurnal Ilmiah Informatika Vol. 2 No. 1 (2017): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v2i1.460

Abstract

Graduation is a series of processing stages that must be passed by each student, one of graduation requirement must complete the courses with a pre-determined amount, carrying out field work practice, research proposal exam, finalexam and must complete several requirements and other requirements which are set by the college. This process should be completed within the allotted time, if not, the student will be drop-out declared. Therefore, it needs a system that can predict and evaluate the history of student course that history has been made to optimize the learning process of the next lecture. Input of this system is the master's student, student academic data, and historical data subjects which has been pursued by the student. The input data will be processed by using the techniques of data mining with C4.5 algorithm. The outputs of this system of classification is in the form of students' academic performance that predicted their graduation and providing recommendations for graduation process timely or in the most appropriate time with the optimal result based on historical subjects that have been taken.Testing on training data student sets produced values of precision, recall, and accuracy for C4.5 mining respectively 100%, 50%, and 75%.
Penerapan Kombinasi AHP-WP Pada Sistem Pendukung Keputusan Pemilihan Lokasi Pembangunan Perumahan Rizka Putri Utami; Mujib Ridwan; Faris Mushlihul Amin
Jurnal Ilmiah Informatika Vol. 4 No. 2 (2019): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v4i2.579

Abstract

As the age of the earth grows, so does the number of inhabitants who inhabit it. As we know, home or residence is one of the basic needs for humans. This is a very promising opportunity for housing developers, given the large number of residents, especially in Indonesia, who need housing. But there are some problems that must be faced by housing developers to choose the right place of development. One of them is the number of criteria that must be met for a place to be chosen. The purpose of this research is to facilitate and support in choosing housing construction locations. Decision Support System to be the right solution because complex calculations can be computerized to make it easier. Housing selection criteria are obtained based on interviews with PT Metro Perkasa Abadi for further processing. AHP and WP methods are suitable methods to be combined in solving existing problems. The AHP results are criteria weights, while WP generates location rankings.
Penggunaan Metode ELECTRE Untuk SPK Pemilihan Makanan Sehat Bagi Penderita Hipertensi Siti Murni Rochmatin; Mujib Ridwan; Nita Yalina
Jurnal Ilmiah Informatika Vol. 4 No. 2 (2019): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v4i2.580

Abstract

Having a healthy body is all living things and avoiding all kinds of diseases. Maintaining a healthy body can be done by exercising and maintaining a healthy diet. Excess eating unhealthy foods can foster disease or disorders in the body. One of them is hypertension. Blood pressure more than 140 mmHg and diastolic blood pressure more than 90 mmHg at double the difference within five minutes under conditions of sufficient recovery. Hypertension is a disease that has a high prevalence in Indonesia, which is 25.8%. The case of a patient with hypertension is inseparable from changes in diet. The wrong diet, coupled with inappropriate food ingredients can cause bad blood pressure. In this study, researchers will create a support system for selecting healthy foods for hypertension sufferers. In this study, researchers used the El Choices Traditionant La Realite Elemination method (ELECTRE) in order to find out healthy foods for people with hypertension. Based on this study, carried out various stages, nutritionists provide healthy food ingredients, then hypertension sufferers choose several food items to be consumed. Next, the food ingredients are calculated by the ELECTRE method and the last step is to find food ingredients recommended for hypertension sufferers.