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INDONESIA
JURNAL MAHAJANA INFORMASI
Published by Universitas Sari Mutiara Indonesia
ISSN : -     EISSN : 25278290     DOI : -
Core Subject : Science,
Library & Information Science
Memuat tentang artikel hasil penelitian dan kajian konseptual bidang teknik informatika, ilmu komputer dan sistem informasi. Terbit 2 kali setahun pada bulan Januari dan Juli.
Arjuna Subject : -
Articles 225 Documents
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Sistem Informasi Pengajuan Pensiun Di Kantor Badan Kepegawaian Daerah Berbasis WEB Harefa, Nelvi Cahyani; Hutagalung, Dini M; Ginting, Riah Ukur; Damanik, Burhanuddin
Jurnal Mahajana Informasi Vol 7 No 1 (2022): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v7i1.2955

Abstract

Sistem pengajuan pensiun merupakan salah satu sistem informasi yang terdapat pada kantor Badan Kepegawaian Daerah (BKD) Kabupaten Nias Selatan, dimana proses pengajuan pensiun masih dilakukan secara manual. Oleh karena itu perlu adanya sistem informasi komputerisasi untuk pengajuan pensiun dalam melaksanakan manajemen pegawai negeri sipil di lingkungan Kabupaten Nias Selatan. Dalam hal ini sistem informasi pengajuan pensiun di Kantor Badan Kepegawaian daerah Nias Selatan berbasis Web ini menyediakan akses dan penginputan data pegawai untuk pengajuan berkas persyaratan pensiun. Metode yang digunakan adalah waterfall dengan cara pengumpulan data, analisis, perancangan dan implementasi sampai uji coba sistem informasi menggunakan Bahasa pemrograman PHP dan MySQL dengan menggunakan Framewok Boostrap. Objek penelitian dilakukan di kantor Badan Kepegawaian Kabupaten Nias Selatan. Tujuan penelitian ini untuk membantu seluruh pegawai negeri sipil dalam pengajuan pensiun dan mempermudah pegawai yang ada di Badan Kepegawaian Daerah Nias Selatan dalam penginputan data pegawai.
Teknik Klasifikasi Prediksi Kelulusan Mahasiswa Sistem Informasi Universitas Sari Mutiara Indonesia Menggunakan K- Nearest Neighbors Tafonao, Intan P.J; Sibero*, Alexander F.K.
Jurnal Mahajana Informasi Vol 7 No 1 (2022): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v7i1.2956

Abstract

Tidak stabilnya rasio tingkat kelulusan mahasiswa program studi Sistem Informasi pada Universitas Sari Mutiara Indonesia menciptakan kondisi yang membuat adanya suatu penumpukan data. Teknik data mining dapat digunakan untuk memprediksi kelulusan tepat waktu mahasiswa. Penelitian menggunakan metode k-Nearest Nieghbors yang merupakan sebuah metode untuk melakukan klasifikasi terhadap objek berdasarkan data training yang jaraknya paling dekat dengan objek tersebut. Pada penelitian ini menggunakan data mahasiswa tahun angkatan 2014 sampai dengan 2017 dengan jumlah data sebanyak 104 orang. Hasil dari perhitungan algoritma kNN diimplememetasikan dengan jupyter notebook. Tingkat akurasi pengujian model kelulusan mahasiswa dengan menggunakan algoritma k-Nearest Neighbor (kNN) dipengaruhi oleh missing value indeks prestasi semester. missing value diganti dengan angka 0 maka hasil akurasi tertinggi adalah 95% dengan k=3. Jadi k terbaik adalah k=3 berdasarkan indeks prestasi sampai dengan semester 6.
REKOMENDASI DECK HERO PADA GAME CLASH ROYAL MENGGUNAKAN METODE NAÏVE BAYES Zulkarnein, Iskandar; Lusiana, Veronica
Jurnal Mahajana Informasi Vol 7 No 1 (2022): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v7i1.2961

Abstract

Penelitian ini adalah studi tentang game Clash Royal yang di rilis pada tahun 2016 dan sampai saat ini masih popular dimainkan dari berbagai kalangan di Indonesia bahkan dunia. Clash Royal adalah sebuah game yang menggabungkan sebuah permainan RTS (Real Time Strategy), MOBA (Multiplayer Battle Arena), dan sebuah permainan kartu. Game ini dapat dimainkan oleh 2 pemain dan kedua pemain bertarung untuk saling mempertahankan benteng atau base masing-masing. Ada beberapa faktor yang bisa memenangkan pertandingan yaitu dengan menyusun deck atau kartu sebelum memulai pertandingan sehingga perlu adanya rekomendasi pemilihan deck hero untuk dijadikan panduan agar dapat memilih deck hero yang tepat untuk memenangkan pertandingan. Penggunaan metode naïve bayes merupakan metode yang tepat dikarenakan metode ini hanya memerlukan sejumlah data untuk mengestimasi parameter yang dibutuhkan untuk klasifikasi. Data yang digunakan diambil dari hasil pertandingan turnamen yang ada pada game Clash Royal. Metode naïve bayes ini membutuhkan jumlah data pelatihan kecil untuk mengestimasi parameter yang diperlukan dalam proses pengklasifikasian. Dengan adanya sistem ini pengguna dapat rekomendasi dalam hal pemilihan deck hero dengan nilai kemenangan tertinggi yang dihitung menggunakan metode Naïve Bayes.
Sistem Pakar Mendeteksi Kerusakan pada Air Conditioner (AC) di CV. Netral Service dengan Menggunakan Metode Certainty Factor Bazikho, Dearni Nofrianis; Manurung, Immanuel H G; Sitanggang, Rianto
Jurnal Mahajana Informasi Vol 7 No 1 (2022): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v7i1.2962

Abstract

Penggunaan AC (Air Conditioner) pada zaman sekarang ini semakin dibutuhkan. Hal ini ditandai dengan hampir semua masyarakat memasangnya baik untuk ruangan kantor maupun di rumah. Sistem pakar merupakan salah satu bidang ilmu dalam kecerdasan buatan yang sering diminati karena implementasinya terdapat dibeberapa bidang ilmu pengetahuan maupun bisnis terbukti sangat membantu dalam pengambilan keputusan dan sangan luas pengimplementasiannya. Hasil dari perhitungan ini akan digunakan dalam proses perhitungan kombinasi Certainty Factor berdasarkan gejala (evidence) yang berbeda namun memiliki hipotesis yang sama. Proses penarikan kesimpulan dalam mengidentifikasi kerusakan pada Air Conditioner diperoleh dari nilai tertinggi hasil perhitungan metode Certainty Factor berdasarkan gejala-gejala yang terjadi. Aplikasi yang dibuat dapat memudahkan para pengguna dalam mendeteksi kerusakan Air Conditioner. Aplikasi yang telah dibuat dapat memberi informasi dalam mendeteksi awal kerusakan pada Air Conditioner . Perancangan aplikasi yang dibuat mengadopsi metode Certainty Factor dalam membantu dalam pengambilan keputusan.
Implementasi Deep Learning Menggunakan Cnn Untuk Klasifikasi Tingkat Kematangan Buah Jeruk Berbasis Android Rahardika Bahari Putra, Fajar; Rizki Setyawan, Muhammad; Soekarta, Rendra; Nabila; Fakhri , La Jupriadi
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5462

Abstract

Indonesia is a country that heavily relies on the agricultural sector, including various types of horticultural commodities, especially fruits. One example is oranges, which have many benefits and a sweet, refreshing taste. To obtain the best flavor and freshness, fully ripe oranges are the preferred choice. However, the process of recognizing the ripeness of oranges still faces many challenges. With advances in computer technology, particularly through smartphones, many human tasks can now be performed more efficiently and practically. One useful technology is computer vision, which can be used to automatically identify and determine the ripeness of oranges. This research aims to implement Convolutional Neural Networks (CNN) to measure the model's performance and ensure its capability in classifying the ripeness of oranges. The results of the research show that classification using CNN with the VGG-16 architecture achieved a training accuracy of 96% and a validation accuracy of 97%.
Desain Dan Pembangunan Sistem Dan Aplikasi Point of Sale Pada Apotek Berbasis Website di Apotek Berjaya Farma Rayhan, Muhammad Daffa; Yusup, Mohammad; Putra, Hardiansyah
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5608

Abstract

This study aims to design and build a website-based Point of Sale (POS) system at Berjaya Farma Pharmacy to improve operational efficiency and sales management accuracy. This system is designed to automate various processes, such as transaction recording, real-time drug stock management, data input validation, and providing informative sales reports. This project uses the System Development Life Cycle (SDLC) development method with the stages of needs analysis, design, implementation, and testing. The implementation results show that the website-based POS system developed can improve sales process efficiency by reducing human error through automation of transaction recording and total price calculation. The drug stock management feature allows automatic stock data updates after transactions, thus helping to maintain inventory availability. In addition, the sales reports provided make it easier for pharmacy owners to analyze income and support strategic decision making. The data input validation feature also functions well, ensuring that data entered into the system is accurate and in accordance with the specified format.
Perancangan Sistem Absensi Pegawai Menggunakan Layanan Lokasi GPS Pada Dinas Kominfo Kabupaten Serdang Bedagai Ariyansah, Febri; Syukri, Khairiadi; Fikri Khair; Irwan
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5609

Abstract

This study aims to design and develop an employee attendance information system using the Global Positioning System (GPS) Location Service at the Serdang Bedagai Regency Communication and Information Service based on the web. The problems identified are that it still uses a conventional system that requires the physical presence of employees and manual recording that is prone to errors and data loss. The purpose of this study is to improve the efficiency and accuracy of employee attendance management through the application of Global Positioning System (GPS) Location Service technology and a web-based system. The system implementation uses web technology and the Global Positioning System (GPS) Location Service. This system allows employees to clock in and out by obtaining accurate location information. The results of the implementation of this attendance system show advantages in the form of efficiency in the attendance process, increased accuracy of attendance data, and more flexible accessibility through the web interface. This study contributes to improving employee attendance management by utilizing GPS technology and a web-based system at the Serdang Bedagai Regency Communication and Information Service.
Desain Dan Pembangunan Aplikasi Penjualan Buku Berbasis Website Di Toko Buku Murah Medan Latifah, Laili; Yusup, Mohammad; Supiyandi
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5610

Abstract

Modern technology has developed rapidly, providing various solutions to facilitate activities and work. Toko Buku Murah Medan, which focuses on book sales, still uses manual methods in managing its sales. This manual process often causes various problems, such as data input errors and delays in making reports. To overcome these problems, this study aims to design and build a website-based book sales information system application. This study uses data collection methods through observation, interviews, and documentation. In developing the application, the Personal Home Page (PHP) method is applied because of its flexibility in handling changing needs during the development process. Direct communication with clients is the main focus in this method. This application is developed using Visual Studio Code as an editor, and MySQL as a database, thus accelerating the application development process. The results of this study are in the form of a website-based book sales information system application that is able to manage sales data, purchases, and book stock more efficiently. This system also provides an automatic report generation feature, both daily, weekly, and monthly, which can improve performance and efficiency at Toko Buku Murah Medan. With this application, problems arising from manual processes can be minimized, supporting improved service and store operations.
Perancangan Sistem Absensi Online Pegawai Berbasis Web (Studi Kasus Pemko Sibolga) Sitorus, Putri Ayu; Arpan; Muhammad Amin
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5625

Abstract

The employee attendance process is an important aspect in human resource management in government agencies, including the Sibolga City Government. The manual attendance system currently used in the Sibolga City Government has several weaknesses, such as the possibility of data input errors, slow attendance recapitulation process, and difficulty in monitoring attendance in real time. To overcome this problem, this study developed a web-based online attendance system that can improve the efficiency and accuracy of employee attendance recording. The methods used in this study include analysis of the current system, design of a new system, implementation, and software testing using the Black Box Testing method. This system was developed using web-based software with the PHP programming language and MySQL database managed through the XAMPP platform. This online attendance system allows employees to take attendance digitally through devices connected to the internet, while officers can easily manage and monitor attendance data. The results of the study show that the developed online attendance system can run according to its function and meet the needs of the Sibolga City Government. This system is able to reduce data recording errors, speed up the recapitulation process, and provide convenience in monitoring employee attendance. Thus, it is hoped that this online attendance system can increase the effectiveness and efficiency of employee attendance management at the Sibolga City Government.
Perancangan Sistem Informasi Penggajian Karyawan Pada PT. Labani Media Nusantara Berbasis Web Menggunakan Metode SDLC Jafri, Dafa Umar; Ananda, M.Riski; Asriza, Muhammad Arif; Meliala, Sofian Sauri; Irwan
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5631

Abstract

This study aims to analyze and design a payroll information system that can replace the payroll data processing process using Microsoft Excel at PT. Labani Media Nusantara. The payroll process using Excel is considered less efficient because it is prone to input errors, difficult to manage complex data, and takes a long time to process reports. The research methods used include needs analysis, web-based system design, and evaluation of the performance of the new system compared to the old method. The system developed has main features such as automatic salary calculation based on attendance data, management of allowances and deductions, and creation of real-time salary reports. The implementation results show that the designed payroll information system is able to reduce errors by up to 70%, increase data processing time efficiency by up to 50%, and provide easy access and transparency of payroll data. This system is expected to improve the quality of payroll management at PT. Labani Media Nusantara as a whole.

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