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Software Defect Prediction For Quality Evaluation Using Learning Techniques Ensemble Stacking Kusuma, Muhammad Romadhona; Windu Gata; Sigit Kurniawan; Dedi Dwi Saputra; Supriadi Panggabean
Inspiration: Jurnal Teknologi Informasi dan Komunikasi Vol. 13 No. 2 (2023): Inspiration: Jurnal Teknologi Informasi dan Komunikasi
Publisher : Pusat Penelitian dan Pengabdian Pada Masyarakat Sekolah Tinggi Manajemen Informatika dan Komputer AKBA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35585/inspir.v13i2.58

Abstract

This research aims to improve the software quality and effectiveness of zakat management by the National Amil Zakat Agency (BAZNAS) through the development of a software defect prediction model (SDPM). We used machine learning techniques and ensemble stacking approach on the "Masjid Tower" dataset containing 228 records and 34 attributes. The preprocessing process involved label encoding, feature selection with Pearson correlation, standard normalization, and the use of SMOTE to handle data imbalance. We performed hyperparameter tuning with grid search CV on Machine Learning algorithms such as Ada Boost and Gradient Boosting. The results showed that the ensemble stacking approach with a combination of Gradient Boosting, Ada Boost, Decision Tree, Bayesian Ridge, and LightGBM meta learner algorithms provided high accuracy with R2 score reaching 0.97, MAE of 0.037, and MSE of 0.006. This finding proves that the ensemble stacking approach is able to overcome the problem of software defects with accurate prediction results, provide useful guidance in the management of zakat and other software applications, and has the potential to improve software quality and the effectiveness of BAZNAS in managing zakat.
Android-Based Studio Fitness Application Design on Lifespa Fitness Wahyu Joko Saputro; Supriadi Panggabean; Ahmad Rifqi
Inspiration: Jurnal Teknologi Informasi dan Komunikasi Vol. 14 No. 2 (2024): Inspiration: Jurnal Teknologi Informasi dan Komunikasi
Publisher : Pusat Penelitian dan Pengabdian Pada Masyarakat Sekolah Tinggi Manajemen Informatika dan Komputer AKBA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35585/inspir.v14i2.94

Abstract

The rapid advancement of smartphone technology, particularly with operating systems like Android, has facilitated the development of diverse mobile applications that deliver accessible and functional information. As a widely used platform, Android supports innovative solutions to address user needs in various domains. Fitness, as a structured form of exercise utilizing specialized equipment and techniques, aims to help individuals achieve a proportional and healthy body. Despite its popularity, many people lack knowledge about proper training methods and remain unaware of fitness centers in their vicinity. This challenge is particularly pronounced among beginners, who may feel hesitant to exercise alone. Furthermore, fitness enthusiasts often seek opportunities to exercise with friends or partners to enhance their experience. This study employs a combination of observation, interviews with relevant stakeholders, and literature reviews to gather data and insights for developing the Lifespa Fitness Android-based application. The application serves as a comprehensive fitness information hub, providing users with essential details such as membership procedures, pricing, class schedules, and the location of Lifespa Fitness. Designed with efficiency and user accessibility in mind, the application enables users to access fitness-related information conveniently anytime and anywhere via their smartphones. The development of this application not only addresses the knowledge gap in proper training methods but also fosters greater engagement in fitness activities by making information readily available and promoting social interaction among fitness enthusiasts. This research contributes to the digital transformation of the fitness industry, offering a scalable and user-friendly solution that enhances public health awareness and encourages a more active lifestyle.
Pengembangan Pemahaman Networking dan Internet Of Thing (IOT) Kepada Siswa-Siswi SMK Plus Al Musyarrofah Jakarta Selatan Saputro, Wahyu Joko; Tutik Lestari; Supriadi Panggabean
Bisma: Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2024): Bisma: Jurnal Pengabdian Masyarakat
Publisher : Universitas Darunnajah, Jakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61159/bisma.v2i2.336

Abstract

ABSTRACK The development of information and communication technology, especially in the field of computer networks (networking) and the Internet of Things (IoT), is a very important competency for Vocational High School (SMK) students. This Community Service (PkM) activity aims to improve the understanding and skills of SMK Plus Al Musyarrofah students, South Jakarta, in basic networking concepts, simple network configurations, and IoT applications. The training method includes providing theoretical materials, direct practice, and problem-based learning case simulations. The results of this activity show a significant increase in the level of student understanding of network topology, communication protocols, and simple implementation of IoT in everyday life. This activity is expected to be the first step in preparing students to face the needs of industry 4.0.