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All Journal Jurnal Elektronika dan Teknik Informatika Terapan Abdimas Terapan: Jurnal Pengabdian Kepada Masyarakat Terapan Jurnal Sains dan Teknologi
Riki Winanjaya
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Religion Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Public Health Social Sciences

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Penerapan Data Mining Dalam Menentukan Tingkat Kepuasan Orangtua Terhadap Kinerja Guru Pada Masa Pandemi Covid-19 : (Studi Kasus: SD Min Bahkapul Pematangsiantar) Priya Adhitia; Riki Winanjaya
Jurnal Elektronika dan Teknik Informatika Terapan ( JENTIK ) Vol. 2 No. 3 (2024): September: Jurnal Elektronika dan Teknik Informatika Terapan (JENTIK)
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jentik.v1i4.527

Abstract

The purpose of the study was to determine parental satisfaction with teacher performance during the COVID-19 pandemic. By knowing the level of parental satisfaction, the Elementary School can improve the quality of learning if it is not good and further improve teacher performance if the level of satisfaction is good. The method used in this study is the C4.5 Algorithm, where the data source used is a questionnaire/ questionnaire technique given to parents of students at SD MIN Bahkapul Pematangsiantar. The variables used include (1) Tangibles, (2) Reliability, (3) Responsive, (4) Assurance and (5) Empathy. The research test process usses RapidMiner software to create a decision tree. From the resultss of the analysis, it is hoped that it can improve the performance of SD MIN Bahkapul teachers so that the services provided to students can be even better.
Analisis Tingkat Kepuasan Karyawan Terhadap Fasilitas Hunian Perkebunan Ptpn IV Unit Marjandi Dengan Menggunakan Algoritma C4.5 Yusril Firas Alfaridzi Harahap; Riki Winanjaya
Jurnal Sains dan Teknologi Vol. 2 No. 2 (2023): Desember : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v2i2.276

Abstract

Residential is a place to live or everything related to a place to live and in a narrow sense can be interpreted as a residential area or residential building. In connection with the quality of residential facilities, employee satisfaction is an important aspect in improving the quality of the provided residential facilities. If the satisfaction of the residential facilities provided to employees is not met, the employees will feel uncomfortable and will sue the plantation of PTPN IV Marjandi Unit. Analyze the level of employee satisfaction with the quality of the residential provided by the plantation to its employees is The purpose of this study. One of the efforts to find out the satisfaction of employees of residential facilities is to use the C4.5 algorithm classification, where Dataset is obtained through the Questionnaire technique that will be given to employees at PTPN IV Marjandi Unit. As for the satisfaction of employees of residential facilities in terms of aspects (1) water facilities, (2) electricity facilities, (3) kitchen conditions, (4) bedroom conditions, (5) toilet conditions in dwellings inhabited by PTPN IV Unit plantation employees Marjandi. Data processing is assisted using Microsoft Excel software and to validate study data using a rapidminer tool. It is hoped that this research can provide solutions or become a reference for plantations to improve the quality of residential facilities provided to PTPN IV Marjandi Unit employees..
Perkembangan Teknologi Informasi dalam Sistem Informasi Manajemen di Bidang IT Rida Utami; Nahar Maganda Saragih; Firman Syahputra; Khairul Ummi; Riki Winanjaya; Marlina Manurung
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 2 No. 1 (2024): Juni :ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v2i1.756

Abstract

Nowadays, most people increasingly perceive information as one of their basic needs besides the need for clothing, food and shelter. Along with this, information changes form into a commodity that has value and can be traded. This situation is proven by the increasing development of the information service business through various media, such as television stations, newspapers, radio and the internet, which have entered many aspects of people's lives. Rapid, dynamic and extensive environmental changes are supported by advances in information technology in almost all fields. This has encouraged changes in the lifestyle of traditional society into an information society. The rapid development of information technology has had an impact on people's lives. Since the discovery of computers in 1955, until now it continues to experience very significant developments. Information technology with computers as one of the very important components has changed the acquisition of information which is now not only from surrounding sources but information that comes from various sources. Computer-based information processing People are starting to become known and up to now there is a lot of software that people can use as a data processing tool to produce the desired information.
Co-Authors Firman Syahputra Khairul Ummi Marlina Manurung Nahar Maganda Saragih Priya Adhitia Rida Utami Yusril Firas Alfaridzi Harahap