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All Journal EkoBis ( Ekonomi & Bisnis ) Jurnal Keperawatan Soedirman (The Soedirman Journal of Nursing) BAHASA DAN SASTRA InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Journal of Edugeography Journal of Energy, Mechanical, Material and Manufacturing Engineering Jurnal Dinamika Ekonomi dan Bisnis JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Martabe : Jurnal Pengabdian Kepada Masyarakat NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Jurnal Telematika Jesya (Jurnal Ekonomi dan Ekonomi Syariah) Ensiklopedia of Journal JURNAL ILMIAH HUKUM DIRGANTARA SeBaSa: Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Keperawatan Widya Gantari Indonesia Accounting Global Journal Jurnal Sains dan Teknologi Jurnal Tekinkom (Teknik Informasi dan Komputer) International Journal of Advances in Data and Information Systems Didaktik : Jurnal Ilmiah PGSD STKIP Subang JURNAL USM LAW REVIEW INCARE Lexeme : Journal of Linguistics and Applied Linguistics Lingua Rima: Jurnal Pendidikan Bahasa dan Sastra Indonesia Journal of Computer Networks, Architecture and High Performance Computing Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Journal of Economics and Business UBS Jurnal Sains Kebidanan Journal of English Language and Education Dynamic Management Journal Jurnal Abdimas Bina Bangsa Jurnal Pengabdian Masyarakat (ABDIRA) ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat JURNAL ILMIAH GLOBAL EDUCATION IBLAM Law Review COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Mabsya: Jurnal Manajemen Bisnis Syariah Volksgeist: Jurnal Ilmu Hukum dan Konstitusi Edumatica: Jurnal Pendidikan Matematika Journal of Learning Improvement and Lesson Study Data Sciences Indonesia (DSI) Jurnal Comparative : Ekonomi Dan Bisnis Economics and Business Journal Journal of Artificial Intelligence and Digital Business International Review of Humanities Studies Research Horizon IJLHE: International Journal of Language, Humanities, and Education Triwikrama: Jurnal Ilmu Sosial The Sociology of Islam Wealth: Journal of Islamic Banking and Finance Jurnal Info Kesehatan Jurnal Pengabdian Masyarakat (Z-COVIS) Global Academy of Business Studies Journal of Linguistics and Social Sciences
Sugeng Riyadi
Penulis adalah dosen Fakultas Ekonomi dan Bisnis Islam IAIN Sultan Thaha Syaifuddin Jambi
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Physics Social Sciences Transportation Other

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Klasifikasi Kategori Cuaca Berdasarkan Citra Menggunakan VGG-16 Riyadi, Sugeng; Pardede, Doughlas; Fuad, Raja Nasrul
Data Sciences Indonesia (DSI) Vol. 4 No. 1 (2024): Article Research Volume 4 Issue 1, June 2024
Publisher : Yayasan Cita Cendikiawan Al Kharizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/dsi.v4i1.4664

Abstract

Penelitian ini bertujuan untuk mengklasifikasikan kondisi cuaca seperti Berawan, Cerah, dan Terbit, menggunakan citra digital dengan pendekatan otomatis berbasis Convolutional Neural Network (CNN). Arsitektur VGG-16 dipilih karena kemampuannya dalam mengekstraksi fitur detail melalui lapisan konvolusional bertingkat. Dataset yang digunakan berisi 910 citra, dibagi menjadi tiga kategori, dan diolah menggunakan VGG-16 untuk menghasilkan vektor fitur berdimensi 4096. Klasifikasi dilakukan dengan jaringan saraf tiruan yang memiliki tiga lapisan tersembunyi, dan evaluasi model menggunakan metode 10-fold cross-validation. Metrik yang digunakan untuk menilai kinerja model adalah akurasi, presisi, dan recall. Hasil penelitian menunjukkan bahwa VGG-16 mampu mengklasifikasikan citra dengan akurasi sebesar 96,48%, dengan performa terbaik pada kelas Berawan, Cerah, dan Terbit, yaitu masing-masing 96%, 95,5%, dan 97,2%. Meskipun model menunjukkan akurasi tinggi, tantangan masih ada dalam membedakan citra dengan fitur visual yang serupa, seperti intensitas cahaya dan formasi awan. Kesimpulannya, VGG-16 efektif dalam klasifikasi kondisi cuaca berbasis citra digital, namun memerlukan pengembangan lebih lanjut untuk mengatasi kesalahan klasifikasi akibat kemiripan visual antara kategori cuaca
The Effectiveness of Using Google Earth Interactive Media on Geography Learning Outcomes Riyadi, Sugeng; Arif, Nursida
Journal of Learning Improvement and Lesson Study Vol. 5 No. 1 (2025): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v5i1.153

Abstract

This study aims to examine the effectiveness of using Google Earth as an interactive medium in geography education, particularly on the topic of the location and physical features of the Earth’s surface. The research was conducted using the Classroom Action Research (CAR) method in two cycles, involving 36 students from class X.E at SMA Negeri 3 Cilacap. Each cycle included learning activities that integrated exploration of Google Earth features to enhance students’ spatial understanding. The results indicated a significant improvement in students’ learning outcomes, with the average score increasing from 64.38 in the pre-cycle to 78.28 in Cycle I, and further rising to 87.39 in Cycle II. Additionally, the percentage of students who met the Minimum Mastery Criteria (KKM) increased from 75% to 94.44%. The use of Google Earth was proven to not only enhance spatial visualization but also to increase student engagement and learning interest. This study confirms that digital geospatial media can serve as an effective learning tool to improve students’ conceptual understanding and spatial thinking skills, while also providing empirical contributions in the context of geography education in developing countries.
Kepercayaan Produk Halal Mempengaruhi Minat Beli Yang Berdampak Pada Keputusan Pembelian Riyadi, Sugeng; Yuniarso, Yudi Budi; Mansur, Mansur; Sari, Yuli Indah; Bahrudin, Bahrudin
Jurnal Ilmiah Global Education Vol. 6 No. 2 (2025): JURNAL ILMIAH GLOBAL EDUCATION, Volume 6 Nomor 2
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v6i2.3776

Abstract

This study aims to examine the influence of knowledge about halal products, religiosity, and halal labels on purchasing decisions, with purchase intention as a mediating variable. The research focuses on Muslim consumers from Generation Z and involves 450 respondents. A descriptive quantitative approach was employed, with data analysis processed using Smart PLS. The findings indicate that knowledge of halal products and religiosity have a positive and significant impact on purchase intention, while the halal label has no effect. Purchase intention was found to have a positive and significant impact on purchasing decisions, whereas knowledge of halal products and religiosity do not have a direct influence. Conversely, the halal label has a positive and significant effect on purchasing decisions. Additionally, purchase intention mediates the relationship between knowledge of halal products and religiosity on purchasing decisions but does not mediate the relationship between the halal label and purchasing decisions. These findings provide insights for producers to enhance the appeal of halal products among Muslim Generation Z consumers.
Landasan Pengembangan Kurikulum Pendidikan Islam Riyadi, Sugeng; Firdaus, Ahmad Sofwan; Yennizar.N, Yennizar.N; Latif, Mukhtar
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.558

Abstract

This study aims to comprehensively examine the various foundations underlying the development of the Islamic education curriculum. In Islamic education, the curriculum functions not only as a learning guide but also as a medium for holistically transmitting Islamic values. Amid the challenges of globalization, technological advancements, and socio-cultural changes, the Islamic education curriculum is required to remain relevant without neglecting the fundamental principles of Islamic teachings. Therefore, a deep understanding of theological, philosophical, psychological, sociological, cultural, and scientific-technology foundations is essential. This study employs a descriptive qualitative approach through literature analysis to explore the interrelationships among these foundations. The findings indicate that an integrative approach to curriculum development can produce Muslim generations who are not only knowledgeable but also possess Islamic character and adaptability to contemporary changes. Thus, the curriculum serves as a strategic instrument in realizing the holistic objectives of Islamic education.
Penguatan Jiwa Wirausaha melalui Pelatihan Pembuatan Dimsum di Panti Asuhan Tahfidz Hidayah Saputra, Maskhur Dwi; Haetami, Ahmad; Riyadi, Sugeng
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.693

Abstract

This community service activity aims to strengthen the entrepreneurial spirit of the students (santri) at the Hidayah Tahfidz Orphanage through a dimsum making training program. The activity was carried out using a hands-on method, in which the participants practiced making dim sum under the guidance of the community service team. The ingredients, equipment, and step-by-step instructions were provided by the team. The final outcome of this activity was the successful preparation of cooked dim sum, which was then evaluated by the community service team. Based on the evaluation, Group 1 received a final score of 88.33, Group 2 scored 78.33, Group 3 scored 80, and Group 4 scored 78.33. Furthermore, regarding the results of the dim sum knowledge test, the overall final score of the students at the Hidayah Tahfidz Orphanage was 73.5, which falls into the 'fairly good' category. Therefore, it can be concluded that the students at the Hidayah Tahfidz Orphanage are reasonably capable of making dim sum based on the knowledge they have acquired.
ANALISIS DAMPAK STRATEGI PEDAGOGI TERHADAP MINAT BELAJAR SISWA MENGGUNAKAN RANDOM FOREST Sinaga, Novendra Adisaputra; Pardede, Doughlas; Riyadi, Sugeng
Jurnal Teknik Informasi dan Komputer (Tekinkom) Vol 8 No 1 (2025)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v8i1.2169

Abstract

Student learning interest plays a crucial role in educational success, as it directly influences engagement, comprehension, and academic achievement. This study aims to analyze the influence of pedagogical strategies on students’ learning interest using a machine learning approach with the Random Forest algorithm. Eight aspects of teaching strategies were examined as predictor variables, while learning interest was measured through two main indicators: interest in real-world application of the material and motivation for self-directed learning. Data were collected from 100 students via a Likert-scale questionnaire and analyzed using Orange Data Mining. The model was validated through 10-fold cross-validation and evaluated using accuracy, precision, recall, F1-score, and AUC. The results indicate strong model performance, with 95% accuracy, 96.7% precision, 97.8% recall, and a 97.2% F1-score. Feature importance analysis identified practical activities (P4), an inclusive learning environment (P6), and the use of technology (P3) as the most influential predictors of learning interest. In contrast, variables such as P1, P2, and P8 showed minimal contribution. These findings demonstrate that Random Forest is not only effective for classification tasks but also valuable in identifying key factors for improving pedagogical strategies. The results are expected to inform the development of more adaptive, interactive, and student-centered learning environments.
Textbook Analysis of “Grow with English” For Sixth Grade: Alignment with the Merdeka Curriculum Komala, Oktia Tri; Syamsiah, Nur; Riyadi, Sugeng
Journal of English Language and Education Vol 10, No 5 (2025)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v10i5.1410

Abstract

Analysing the textbook is necessary to ensure its alignment with the goals that are promoted by the curriculum. This study aims to evaluate the alignment of the exercises in the Grow with English textbook for sixth-grade elementary school with the Merdeka Curriculum, focusing on Listening and Speaking elements in learning outcomes of Phase C (grades V and VI).  Employing a content analysis, the textbook was analysed based on a checklist rubric adapted from Akhmad et al. (2022). The research examines the textbook’s content relevance, language skills coverage, cultural appropriateness, visual design, grammar and vocabulary, and methodological approaches. Findings reveal the textbook partially fulfils the Merdeka Curriculum expectations but would benefit from enhanced intercultural integration, increased authenticity in tasks, and greater emphasis on project-based and autonomous learning to foster communicative competence and character development in learners. This research contributes to textbook evaluation and supports the improvement of English language instruction in primary education.
Cara Cerdas dan Bijak Santri dalam Mengelola Uang Saku di Panti Asuhan Tahfidz Hidayah Riyadi, Sugeng; Haetami , Ahmad; Hudaya, Adeng; Pramestia , Selpia
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 3 No. 09 (2024): COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v3i09.1142

Abstract

Cara cerdas dan bijak santri dalam mengelola uang saku sebagai bentuk kepedulian dan pengabdian kepada Masyarakat dengan santri Tahfidz Hidayah, Kranggan. Pelaksanaan Pengabdian Kepada Masyarakat ini untuk memberikan penyuluhan mengenai pengelolaan uang saku secara sederhana dan bertujuan untuk menanamkan nilai-nilai mengelola uang secara efektif dan efisien dan tidak berperilaku konsumtif.. Tujuan penelitian ini adalah memberikan edukasi pemanfaatan uang saku secara efisien, peningkatan wawasan kepada santri tentang pentingnya dana darurat, pentingnya menabung dan pengelolaan uang saku dengan bijak, kemudian untuk meningkatkan kesadaran para santri, agar tidak berperilaku konsumtif, menghindari kebiasaan mereka membeli barang-barang yang tidak diperlukan dan menggunakan uang secara efektif dan efisien. Penelitian ini metode yang digunakan diharapkan dapat memberikan kemudahan kepada para santri Tahfidz Hidayah untuk dapat mempelajari dan mengimplementasikannya pada kehidupan sehari-hari. Populasi terbagi menjadi dua tingkat pendidikan, yaitu SMP dan SMA/K. Seluruh santri di tingkat pendidikan tersebut menjadi sampel dalam kegiatan ini.  Para santri antusias mempelajari materi pada kegiatan Pengabdian Kepada Masyarakat yang diselenggarakan di Panti Asuhan Tahfidz Hidayah selain itu, memberikan mereka pemahaman baru untuk mengelola keuangan (uang saku) tidak harus selalu dengan nominal uang yang besar, mereka dapat melakukannya sendiri. Para santri mendapatkan ilmu pengetahuan baru, sehingga dapat memaksimalkan potensi diri dan menanamkan kebiasaan untuk hidup hemat, bijaksana dalam pengelolaan keuangan.
COMPARISON OF RANDOM FOREST AND SUPPORT VECTOR MACHINE ALGORITHMS IN THE CLASSIFICATION OF DYSPEPSIA DISEASE Zahra, Fathima; Ichsan, Aulia; Riyadi, Sugeng
Journal of Computer Networks, Architecture and High Performance Computing Vol. 7 No. 4 (2025): Articles Research October 2025
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v7i4.6874

Abstract

Functional dyspepsia remains a prevalent gastrointestinal disorder globally, with a higher burden in low- and middle-income countries such as Indonesia. Diagnostic challenges are exacerbated by limited healthcare infrastructure and a low ratio of gastroenterologists. Machine learning approaches offer a promising solution to enhance diagnostic consistency and accuracy in resource-limited settings. This study aims to compare the performance of the Random Forest (RF) and Support Vector Machine (SVM) algorithms in differentiating dyspepsia from gastroenteritis using Indonesian clinical data. A quantitative experimental method was applied using patient medical records, including gastrointestinal disease categories, vital signs, and symptom profiles. Data preprocessing was carried out by handling missing values through imputation and Min-Max scaling normalization. The dataset was divided into 80% training data and 20% testing data using stratified random sampling. Model performance was evaluated using accuracy, precision, recall, and F1-score metrics. Random Forest demonstrated superior performance on all evaluation metrics compared to SVM. RF achieved 86.5% accuracy, 86.0% precision, 85.0% recall, and 85.5% F1-score, while SVM achieved 83.2% accuracy, 83.0% precision, 81.0% recall, and 82.0% F1-score. The 3.3 percentage point improvement in accuracy and 4.0 percentage point improvement in recall are clinically significant. Random Forest proved more effective in dyspepsia classification, showing better handling of complex clinical data interactions and more reliable diagnostic performance. These findings support the implementation of an RF-based decision support system in Indonesian healthcare facilities to improve diagnostic consistency and patient outcomes.
Students' Anxiety in Oral Presentations: Factors and Strategies at UIN Raden Intan Lampung Riyadi, Sugeng; Suryawati, Sri Suci; Aziz, Rizal
IJLHE: International Journal of Language, Humanities, and Education Vol. 7 No. 2 (2024): IJLHE: International Journal of Language, Humanities, and Education
Publisher : Master Program in Indonesian Language Education and The Institute for Research and Community Service STKIP PGRI Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52217/ijlhe.v7i2.1620

Abstract

This study examines the level of speaking anxiety, identifies contributing factors, and explores strategies to address speaking anxiety during oral presentations in speaking classes among fourth-semester students at UIN Raden Intan Lampung. A qualitative descriptive design was employed, involving 55 English Department students. Data were collected using questionnaires and semi-structured interviews. The Foreign Language Classroom Anxiety Scale (FLCAS), developed by Horwitz et al. (1986), was modified and used to assess Foreign Language Anxiety (FLA). This 33-item, 5-point Likert scale measures students' language anxiety. Results indicate that speaking anxiety is prevalent among the students, particularly during oral presentations, with an average FLCAS score of 36.218. Interviews with six students, representing both low and high anxiety levels, revealed several factors contributing to speaking anxiety. These include negative thinking, lack of preparation, bad experiences, low ability, low confidence, fear of making mistakes, and physical conditions. To mitigate anxiety, students suggested strategies such as thorough preparation, managing negative thoughts, increasing self-confidence, using relaxation techniques, and improving language skills. The findings emphasize the importance of addressing speaking anxiety in EFL classrooms. Educators can create a supportive environment, incorporate activities to build confidence, and teach anxiety management strategies. Institutions should consider workshops on public speaking and anxiety reduction. Additionally, integrating frequent oral practice and personalized feedback into teaching methods can enhance students' speaking performance and reduce anxiety effectively.
Co-Authors 'Aini, Nancy Mursalati Abdur Rahim, Abdur Ade Susanti Adeng Hudaya Afzal, Ridha Akmal, Najmuddin Ali Fathoni Amalia, Khikmatun Andini, Prita Anggiana Rinjani, Audra ansori ansori Arief, Dharmawan Arif Rachman Putra Asep Budiman Asrin Awatif, Awatif Badaruddin Badaruddin Bahrudin Bahrudin Bakti, Ilham Teruna Bambang Priyambodo, Bambang Bongsoikrama, Justin Bratasena, I Gede Nyoman Brillianto, Ananta Giga Carkid, Carkid Chamim, Mochammad Daniel, Irwan Dewanti, Tri Mustika Dewi Leisnoor S, Dewi Leisnoor Didit Darmawan Dwi Widayanti, Esti Eni Yulianti Evan Kolef Manulang, Daniel Fadhila Muhammad Libasut Taqwa Fahmi, Faisal Faisal Faisal Fajar Triasih Firdaus, Ahmad Sofwan Fuad, Raja Nasrul Giftia, Shofa Hilwa Haetami , Ahmad Haetami, Ahmad Hamdan Hamdan Hamdan Hanissa, Nevifah Bella Hapsari, Vinandri Hardy, Syaifoel Harun, Hariwiyawan Herry Prasetyo Hilyatin, Dewi Laela Ichsan, Aulia Idamatussilmi, Idamatussilmi Iis Susiawati Ikhwanuddin Al Rosyid, Muhammad Indah Sari, Yuli Indra Raya, Lanang Isnandi, Yedi Isu, Mutimah Nursabilah Iwan Aprianto Khayru, Rafadi Khan Khoirun Nisa Komala, Oktia Tri Krisna Wicaksana, Muhammad Kurniawan, Ervin La Jumu, La Lestari, Fitha Dieni Puja Lukman Hakim Mahdayeni, Mahdayeni Mahmudah, Sofia Maqom Al Manlian Ronald A. Margolang, Khairul Fadhli Maskhur Dwi Saputra Mufidah, Salsabila Muhammad Fauzan Muhammad Ikhlash Muhammad Jainuri Muhammad Rasyid, Muhammad Muhammad Yusup Muhammad Zaenuddin Mujiarto, Mujiarto Mukhtar Latif Munawar, Kholil Al Mursalati 'Aini, Nancy Nanik Lestari Nasution, Iqbal Reza Nisrina, Risa Nur Syamsiah, Nur Nursida Arif Otistaviany, Heluny Padri Achyarsyah Pakpahan, Novritsar Hasitongan Pamekas, Hansyah Faisal Pardede, Doughlas Pio Ranap Tua Naibaho Pramestia , Selpia Puji Hastuti Putri Junisya, Bania Rasiban Ratnawati, Elfrida Reza Setiawan Rijal, Ahlan Khoir Syah Rika Rosnelly, Rika Riri Zelmiyanti, Riri Ritonga, Nurhayani Rizal Aziz, Rizal Rochani Istiawan Rommy Hardyansah Sabillah, Miftah Safi'i, Imam Salam, Shoffan Abdus Samsul Arifin Sandy Mulya, Ali Sari, Yuli Indah Sembiring, Kristina Serlinika, Cipi Seroja, Dienni Ratna Setaji, Yogi Shofi, Ahmad Sigit Al Fajar, Galih Sinaga, Novendra Adisaputra Sinarti, Sinarti Siti Khoirunnisa, Siti Siti Mulidah Sohardono, Herry Sri Suci Suryawati Subandiyo Subandiyo, Subandiyo Sugino Sugino Sukatemin, Sukatemin Sukrilah, Ulfah Agus Suwardi, Arif Darmawan Teruna Bakti, Ilham Triswantoro, Fery Udjari, Hendrianto ulfah agus sukrillah Utama, Doni Putra Wahyuni , Sri Walin Walin Wanayumini Widhyasti, Sasti Anjana Widodo, Kusno Wijaya, Kurnia Wiwin Wulandari, Army Ardiani Wulandari, Eko Yennizar.N, Yennizar.N Yuniarso, Yudi Budi Zahra, Fathima Zahrani Alaya, Yovita