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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) Wahana : Tridarma Perguruan Tinggi TESLA: Jurnal Teknik Elektro Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming bit-Tech JE-Unisla Community Development Journal: Jurnal Pengabdian Masyarakat Best : Journal of Applied Electrical, Science and Technology Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) SinarFe7 Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Pendidikan Progresif Journal of Pedagogi
Adi Winarno
Universitas PGRI Adi Buana Surabaya
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Nursing Physics Public Health Other

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Handling Imbalanced Fraudulent Transaction Data Using SMOTE-Tomek and Random Forest: A Classification Approach Ilham, Mohamad; Winarno, Adi; Lutfi, Moch; Indrasetianingsih, Artanti
BEST Vol 7 No 1 (2025): BEST
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/best.vol7.no1.10335

Abstract

This research aims to address the class imbalance problem in fraud detection using hybrid resampling techniques, specifically SMOTE-Tomek, combined with Random Forest classifiers. Imbalanced data in fraud detection tasks can severely hinder model performance, resulting in poor detection of minority (fraud) cases. By employing SMOTE to oversample minority class instances and Tomek links to clean the borderline majority class samples, this study evaluates the effectiveness of this hybrid method in improving classification metrics. Using a benchmark credit card fraud dataset, we compare the performance of Random Forest models with and without the hybrid sampling approach. The experimental results show that SMOTE-Tomek significantly enhances recall and F1-score without sacrificing accuracy. This finding underscores the importance of using appropriate resampling strategies for improving model robustness in fraud detection.
The Effect of Resilience and Digital Capabilities on Students’ Adaptability to Change Moderated by Organizational Learning Hartanti, Jahju; Winarno, Adi; Prayogo, Prayogo; Charamba, Erasmos
Jurnal Pendidikan Progresif Vol 14, No 3 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

Exploring Moderating Role of Organizational Learning in Enhancing Adaptability to Change Through Resilience and Digital Capabilities. Objective: To determine the effect of final year student resilience and digital capabilities on adaptability to change for technology advancement which is moderated by organizational learning. Method: This research was done using a quantitative approach with a survey method. The study population were final-year students from various faculties at a public university, the sample tehnique was random sampling and the number of selected samples was 300 respondents. Questionnaires were used to collect data from research participants. The data were analyzed using moderate regression analysis (MRA) using SPSS. Findings: Resilience has a positive and significant effect on adaptability to change, digital capabilities have a positive and significant effect on adaptability to change. Organizational learning moderates the influence of resilience on adaptability to change. Furthermore, the organizational learning also moderates the effect of digital capabilities on adaptability to change. Conclusion: These findings imply that HEI prioritize programs that bolster students' resilience and digital skills to improve adaptability to change. Organizational learning should be recognized as a key factor that strengthens the impact of resilience and digital skills on adaptability Keywords: adaptability to change, digital capability, higher education institution, organizational learning, resilience.DOI: http://dx.doi.org/10.23960/jpp.v14.i3.2024108
Pemanfaatan Media Alternatif untuk Ketahanan Pangan : Budidaya Ikan Lele dan Tanaman Kangkung Melalui Metode Aquaponik: Pengabdian Adi Winarno; Salsabilah Almanda Putri; Silvia Nuril Azizah; Ainur Rahmatul Jannah; Aminatus Khusniyah; Nathania Putri; Halimahtus Sa’diyah; Ellyna Citra Mufidah
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.2665

Abstract

Program Pengabdian Masyarakat melalui Kuliah Kerja Nyata (KKN) ini bertujuan untuk mengimplementasikan dan menganalisis keberhasilan teknologi Budikdamber (Budidaya Ikan dalam Ember) berbasis aquaponik sebagai solusi ketahanan pangan dan pemberdayaan ekonomi di Desa Pagerngumbuk, Sidoarjo. Menggunakan metode penelitian tindakan partisipatif (participatory action research), kegiatan ini melibatkan 25 partisipan yang terdiri dari perangkat desa dan kader PKK melalui tahapan sosialisasi, pelatihan perakitan sistem, hingga pendampingan implementasi. Hasil pengabdian menunjukkan antusiasme masyarakat yang tinggi dan keberhasilan teknis budidaya, di mana ikan lele (Clarias gariepinus) dapat dipanen dalam kurun waktu 2-3 bulan serta tanaman kangkung (Ipomoea aquatica) dalam 3-4 minggu. Program ini terbukti efektif dalam mengoptimalisasi pemanfaatan lahan pekarangan yang sebelumnya kurang produktif, menyediakan sumber nutrisi mandiri untuk menekan angka stunting, serta membuka peluang ekonomi baru bagi ibu rumah tangga. Meskipun menunjukkan hasil positif, diperlukan pendampingan yang lebih berkelanjutan untuk memastikan kemandirian masyarakat dalam jangka panjang.
The Importance of Introducing Local Culture to Develop the Character of Early Childhood Anggreni, Made Ayu; Hartanti, Jahju; Winarno, Adi
Journal of Pedagogi Vol. 2 No. 6 (2025): Journal of Pedagogi-December
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/3f49b167

Abstract

The introduction of local culture in Early Childhood Education (ECE) is regarded as a strategic approach to fostering character development from an early age. This article outlines both theoretical foundations and recent empirical evidence regarding the role of local cultural elements such as indigenous values, regional languages, folktales, rituals, and community practices in shaping children’s core character traits, including religiosity, honesty, responsibility, discipline, empathy, cooperation, and patriotism. Through a narrative literature review and thematic synthesis of more than 40 scholarly sources, this study develops the “4L-CARE” conceptual model (Language, Lore, Local Practices, Landscape → Character, Agency, Relatedness, Empathy) that explains the linkage between local cultural experiences and character competencies in children aged 4–6 years. Furthermore, the article proposes practical strategies for implementing the Merdeka Curriculum within culturally contextual PAUD settings, including storytelling-based (masatua/folklore) activities, character assessment rubrics, and models of collaboration among teachers, parents, and local communities. The findings emphasize that authentic, repetitive, and meaningful integration of local culture supported by a safe and inclusive local language environment enhances the internalization of character values through play, storytelling, and community-based projects.
Co-Authors Aditya Ilham Aini, Rasyida Shabihah Zukro Ainur Rahmatul Jannah Akbar Sujiwa Akhmad Solikin Aminatus Khusniyah Anggreni, Made Ayu Atmiasri Awang Joko Mastera Charamba, Erasmos Dimas Ricky Saputra Ellyna Citra Mufidah Erasmos Charamba Fara Ayu Pratiwi Halimahtus Sa’diyah Indrasetianingsih, Artanti Jahju Hartanti Mahfud Affandi Misbahuddin, Agus Ridwan Moch. Lutfi Mochamad Kevin Nurcahyo Mohamad Ilham Mohamad Ilham Muchammad Lukman Fauszan lukman Muhamad Anang Sucipto Muhammad Risyaf Raynaldi Muhammad Thoyibin Mulianto, Moch Amin Fajar Nathania Putri Nur Faizim Prayogo Prayogo Prayogo, Prayogo Rahmat Hanif Darmawan Rifki Ardi Nawan Risyaf, Muhammad Sagita Rochman Salsabilah Almanda Putri Silvia Nuril Azizah Solikin, Akhmad Tania Eka Safitri Widodo Widodo Wildan Surya Wijaya Winarno F. Bastari Yunia Dwie Nurchayanie Zamir Irtany, Farrosy