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All Journal JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Mantik
Iwan Wahyudin
Universitas Nasional
Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media

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ANALISIS DAN IMPLEMENTASI DATA MINING UNTUK MENENTUKAN GAJI KARYAWAN TETAP SERTA HONORER MEMAKAI PROSEDUR ALGORITMA K-MEANS CLUSTERING DAN C4.5 David Ardian Darma; Iwan Wahyudin
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 7, No 2 (2022)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v7i2.2547

Abstract

PT bhara Induk Merupakan perusahaan yang berkecimpung dalam bisnis perkebunan kelapa sawit..  dalam hal ini untuk menentukan gaji terhadap karyawan tetap dan honorer PT Bhara induk dengan menghitung daftar hadir dan cuti perbulan agar dapat tau berapa hasil bonus yang di dapatkan oleh setiap karyawan. Dalam jurnal ini  lebih menekankan pembahasan sistem berdasarkan studi kasus pada jurnal ini ialah mengklasifikasi hasil dari bonus yang di dapat pada PT Bhara Induk dengan Algoritma Clustering K-Means dan algoritma C4.5
Development of a Web-Based Online Library Information System at the National University Using the Waterfall Method: Development of a Web-Based Online Library Information System at the National University Using the Waterfall Method Heru Saputro; Iwan Wahyudin; Agus Iskandar
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The definitions of Pustaka places or libraries are: Several source charts from schools to lectures have not escaped the info-info/knowledge from the library. In relation to the advancement of this technology makes: people to be able to mind effectively also efficient work. For example: conventional systematic generation is more computerized.From the utilization of a feature of the web connected online, the de also: increased levels of efficiency and effectiveness in the book Search and booking. This research designed a website based information system with PHP. From the results of research that has been implemented authors implement the results of the research on: Development of information Systems Web based Online Library of national universities using Waterfall method
Expert System to Diagnose Diabetes Using Web-Based Fuzzy Mamdani Method: Expert System to Diagnose Diabetes Using Web-Based Fuzzy Mamdani Method Mohammad Alfiandy; Iwan Wahyudin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The aim of the system maker is to diagnose diabetes using a web-based fuzzy Mamdani method that is useful for detecting diabetes. Diabetes is also diabetes or diabetes. If the disease is not treated with proper treatment, it can cause various dangerous complications, and can even threaten the lives of sufferers. Implementation of an expert system to diagnose diabetes using web-based fuzzy mamdani aims to explore the symptoms displayed in the questions - questions in order to be able to diagnose various types of diabetes. This is from a research is a web-based expert system that can detect whether someone has diabetes what type. Based on testing the accuracy of the system, it can be concluded that with the fuzzy mamdani method is more accurate what type of diabetes. By using the PHP programming language with a MySQL database method the expert system used is fuzzy mamdani which is one part of the fuzzy inference system which is useful for drawing conclusions or the best decision in an uncertain problem, the Mamdani fuzzy concept is very flexible and has tolerance for inaccurate data based on language natural.
Customer Segmentation Using K-Means Algorithm As A Basis For A Marketing Strategy In The Store Rumah Tua VAPE: Customer Segmentation Using K-Means Algorithm As A Basis For A Marketing Strategy In The Store Rumah Tua VAPE Rahmat Fadly; Iwan Wahyudin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The development of the industrial system at this time more and more. Competition in the business world is increasingly stringent and requires business people to create good marketing strategies, one of which utilizes transaction data from Old Vape store companies is a company engaged in the field of electronic cigarettes. But the lack of observation in choosing customer data is less effective. And to overcome this problem can use data clustering analysis using k-means algorithm. And clustering techniques are functional in data mining, data mining algorithms are grouping a lot of data into several data groups or clusters. The data used is taken from the Vape Old House Store customer data, which results in a type of data grouping, namely customer segmentation for basic strategies in the Vape Old House Store so that customer data is not in vain.
Expert System for Detecting TBC Disease Using Web-Based Fuzzy Mamdani Method (Lung TB): Expert System for Detecting TBC Disease Using Web-Based Fuzzy Mamdani Method (Lung TB) Muhammad Ilham; Iwan Wahyudin; Deny Hidayatullah
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

Along with advances in technology, the expert system greatly helps the performance of doctors in detecting diseases. The purpose of the expert system that was designed was to detect TB disease, this system was made to make it easier for users to find out TB disease information with symptoms experienced by people with TB symptoms. With the application of this expert system, it is expected to be able to overcome the problems experienced by doctors or experts in conducting consultations between doctors and patients. This system is designed using PHP programming with MySQL databases and the fuzzy mamdani method which helps build the system by assessing the input and output of the system implementation results. So resulting in an idea of the existing problem that the user can find out information on tuberculosis symptoms - symptoms experienced, while the admin can change the symptoms to be updated and replace the symptom code
Development Of Community Research & Information System Application For Web-Based National University Lecturers: Development Of Community Research & Information System Application For Web-Based National University Lecturers Adnan Wahab; Iwan Wahyudin; Nur hayati
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

(LPPM) National University Research and Community Service Institute in general is research and community service aimed at improving the quality of human resources by conducting targeted research so that research results can be used according to community demands. In addition, this institution also facilitates and implements research results as a service work that is beneficial to the community. During this time the administrative process in reporting the results of research carried out by accessing the website contained in the url http://sippm.unas.ac.id/, but the existing website is no longer managed and used. Therefore it will be made Research & Community Service Applications for Web-Based National University Lecturers, where this application is the development of the previous website. With this system, it is expected to facilitate lecturers in conducting administrative processes related to reporting research results. The results of the research that have been carried out, is the implementation of the application using the PHP MySQL programming language, and also using the SDLC Waterfall Method in its development.
Co-Authors Adnan Wahab Agus Iskandar David Ardian Darma Deny Hidayatullah Heru Saputro Mohammad Alfiandy Muhammad Ilham Nur Hayati Rahmat Fadly Winarsih Winarsih