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All Journal Jurnal Ilmu Sosial dan Humaniora JUDGE: Jurnal Hukum Journal of Informatics and Information Security Jurnal Pendidikan dan Kewarganegara Indonesia (jupenkei)
Reza Fitriansyah
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Computer Science & IT Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Optimizing Random Forest Models for Early Detection of Defects in Steel Tri Surawan; Adhitio Satyo Bayangkari Karno; Widi Hastomo; Reza Fitriansyah; Ahmad Eko Saputro; Indra Bakti
Journal of Informatic and Information Security Vol. 5 No. 1 (2024): Juni 2024
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/amqxgn78

Abstract

In the manufacturing sector, steel plate defects are a severe issue that may result in significant losses for a company's finances and image. The purpose of this study is to evaluate how well three machine learning algorithms detect steel plate flaws. The accuracy, area under the ROC curve (ROC-AUC), and Log-Loss of the method were used to assess its performance using a dataset that was downloaded from www.kaggle.com. Based on the findings, the Random-Forest algorithm performed best overall, having the lowest Log-Loss of 0.9327, an accuracy of 0.6722, and an AUC value of 0.9222. Research using other algorithms is still very open to be carried out to get better results. Research utilizing other algorithms is still very much open to be conducted in order to get better outcomes.
Membangun Karakter Kritis Mahasiswa Melalui Inovasi Pembelajaran Pendidikan Kewarganegaraan di Universitas Merdeka Malang Maria Yosepin Endah Listyowati; Selvia Wisuda; Prasetyo Hadi Prabowo; Reza Fitriansyah; Rurry Windhi Muttaqin
Jurnal Pendidikan dan Kewarganegara Indonesia Vol. 2 No. 4 (2025): Desember : Jurnal Pendidikan dan Kewarganegara Indonesia
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupenkei.v2i4.514

Abstract

The main objective of the Citizenship Education (PKn) course in higher education is to develop students into individuals with nationalist, participatory, and critical characters towards national dynamics. Conventional learning approaches that are still dominant in higher education, such as one-way lectures and memorization of materials, are considered less able to encourage active participation and the development of critical thinking patterns of students in the Citizenship Education (PKn) course. This study aims to identify the effectiveness of the application of innovative learning methods in improving students' activeness and critical thinking skills. Using a descriptive qualitative approach, data were collected through classroom observations, interviews with lecturers and students, and analysis of lecture documents from three study programs at Merdeka University of Malang. The results of the study showed that the application of learning strategies such as Project Based Learning, role playing, utilization of interactive multimedia, collaborative discussions, and nationality-based simulations were able to significantly increase students' participation and critical understanding. This method is relevant to the needs of learning in the era of globalization that demands digital literacy, cross-disciplinary collaboration, and contextual problem solving. Based on these findings, this study recommends the integration of innovative methods into the Civics curriculum in higher education, pedagogical training for lecturers, and the provision of technological infrastructure that supports the implementation of competency-based learning in the era of globalization.
Analisis Normatif atas Perlindungan Rahasia Dagang dalam Perspektif Hukum Bisnis Indonesia Prihatin, Lilik; Reza Fitriansyah; Sarengat
Judge : Jurnal Hukum Vol. 6 No. 05 (2025): Judge : Jurnal Hukum
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/judge.v6i04.1986

Abstract

Penelitian ini bertujuan untuk menganalisis perlindungan rahasia dagang dalam sistem hukum bisnis Indonesia melalui pendekatan normatif. Rahasia dagang merupakan salah satu bentuk hak kekayaan intelektual yang memiliki nilai ekonomi strategis bagi pelaku usaha, terutama dalam menjaga keunggulan kompetitif dan inovasi. Meskipun telah diatur dalam Undang-Undang Nomor 30 Tahun 2000 tentang Rahasia Dagang, implementasinya di lapangan masih menghadapi sejumlah kendala, seperti lemahnya mekanisme pembuktian dan rendahnya kesadaran hukum di kalangan dunia usaha. Dengan menggunakan pendekatan perundang-undangan dan konseptual, penelitian ini menelaah substansi hukum positif yang mengatur rahasia dagang, prinsip-prinsip hukum bisnis yang melandasinya, serta relevansi perlindungan hukum tersebut dalam praktik ekonomi modern. Hasil analisis menunjukkan bahwa perlindungan hukum terhadap rahasia dagang di Indonesia masih perlu diperkuat melalui penyempurnaan norma hukum dan penegakan yang efektif. Kajian ini diharapkan dapat memberikan kontribusi teoretis bagi pengembangan hukum bisnis nasional yang adaptif terhadap dinamika ekonomi global
Dinamika Living Law: Peran Hukum Adat Bersih Desa dalam Menjaga Kohesi Sosial Masyarakat Lokal Ponorogo: Hukum Adat Maria Yosepin Endah Listyowati; Prasetyo Hadi Prabowo; Selvia Wisuda; Reza Fitriansyah; Frans Geraldo Hetaria
SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora Vol. 4 No. 4 (2025): Desember 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/sosmaniora.v4i4.5455

Abstract

Indonesia with all its cultural diversity and society, continues to experience social transformation triggered by changes in cultural values. Nevertheless, customary law still plays a vital role in community life, especially in the socio-social dimension. As part of the cultural area of East Java, Ponorogo customary law is inherently influenced by three main pillars: Javanese harmonious values, Islamic teachings, and local beliefs. One of the cultural heritages that preserves this customary law is the tradition of Bersih Desa, which is still carried out for generations. More than just a cultural ritual, Bersih Desa actually has a living law dimension in society. This tradition features the existence of unwritten rules that are binding, manifested in social obligations for citizens, such as participation in community service, joint contributions, and salvation prayers. The norm of mutual cooperation that is manifested in this joint work reflects social solidarity and the value of togetherness which is the core of Javanese customary law. In addition, there are customary sanctions imposed on those who neglect these obligations. The main function of the implementation of Bersih Desa is to strengthen community harmony, maintain social cohesion, and strengthen harmony between humans, nature, and ancestors. Thus, this tradition is a customary law practice with high cultural value.
Co-Authors Ahmad Eko Saputro Bayangkari Karno, Adhitio Satyo Frans Geraldo Hetaria Indra Bakti Maria Yosepin Endah Listyowati Prasetyo Hadi Prabowo Prihatin, Lilik Rurry Windhi Muttaqin Sarengat Selvia Wisuda Tri Surawan Widi Hastomo