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All Journal Jupiter Jurnal Media Infotama Syntax Jurnal Informatika Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Kursor Scan : Jurnal Teknologi Informasi dan Komunikasi Proceeding International Conference on Information Technology and Business Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Informatika dan Teknik Elektro Terapan International conference on Information Technology and Business (ICITB) Journal of Animation & Games Studies Format : Jurnal Imiah Teknik Informatika Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer INTEGER: Journal of Information Technology JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Antivirus : Jurnal Ilmiah Teknik Informatika Jusikom: Jurnal Sistem Informasi Ilmu Komputer bit-Tech Journal of Appropriate Technology for Community Services ILKOMNIKA: Journal of Computer Science and Applied Informatics Jurnal Teknik Elektro dan Komputasi (ELKOM) JATI (Jurnal Mahasiswa Teknik Informatika) CICES (Cyberpreneurship Innovative and Creative Exact and Social Science) Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics Ihsan: Jurnal Pengabdian Masyarakat Jifosi Nusantara Science and Technology Proceedings Jurnal Ilmiah Teknologi Informasi dan Robotika Jurnal Nasional Pengabdian Masyarakat International Journal of Data Science, Engineering, and Analytics (IJDASEA) Unram Journal of Community Service (UJCS) KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Jurnal Minfo Polgan (JMP) Literasi Nusantara Jurnal Informatika Teknologi dan Sains (Jinteks) Malcom: Indonesian Journal of Machine Learning and Computer Science Jurnal Sistem Informasi dan Ilmu Komputer Jurnal Informatika Polinema (JIP) Repeater: Publikasi Teknik Informatika dan Jaringan International Journal of Information Engineering and Science Jurnal Riset Multidisiplin Edukasi Jurnal Sistem Informasi dan Ilmu Komputer Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Fetty Tri Anggraeny
Informatics, Faculty Of Computer Science, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294 Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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An Explainable Artificial Intelligence Approach to Rice Leaf Disease Classification Using MobileNetV3-Large Susanto, Adyatma Imam; Anggraeny, Fetty Tri; Puspaningrum, Eva Yulia
MALCOM: Indonesian Journal of Machine Learning and Computer Science Vol. 6 No. 4 (2026): MALCOM October 2026
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/malcom.v6i4.2658

Abstract

In Indonesia, rice is a vital component of food security, but persistent leaf diseases threaten productivity. Currently, field identification relies on labor-intensive, human-error-prone manual observation. To address this, we developed an accurate and interpretable classification model integrating the MobileNetV3-Large with Gradient-weighted Class Activation Mapping (Grad-CAM). The model obtained 98.82% validation accuracy after being trained via transfer learning on a public dataset with four classes: healthy, bacterial leaf blight, brown spot, and blast. The dataset was partitioned using a 90:10 data split (5,018 training and 612 validation samples). The model achieved a validation accuracy of 98.82% alongside robust multi-metric performance, obtaining a weighted average precision of 99.00%, a recall of 98.80%, Micro AUC and Macro AUC both reached 0.9977, and an F1-score of 98.90%. Furthermore, Grad-CAM analysis confirmed that the model's predictions are interpretable. The resulting heatmaps consistently concentrated on leaf regions exhibiting disease symptoms, demonstrating that the network learned visually meaningful features despite minor background activations. These findings validate that combining MobileNetV3-Large with Grad-CAM yields an effective, transparent classification system, offering strong potential for robust, user-verifiable rice disease diagnosis in agricultural deployments.
Optimization of Sauvola Thresholding Parameters for Braille Dot Detection: A Comparative Study with Niblack Method Prihantono, Silvanus; Anggraeny, Fetty Tri; Sihananto, Andreas Nugroho
ILKOMNIKA Vol 8 No 2 (2026): Volume 8, Number 2, August 2026
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/ilkomnika.v8i2.887

Abstract

Braille is a tactile writing system used to assist individuals with visual impairments. While Braille paper is a common medium, it is highly vulnerable to physical degradation, making automated optical recognition challenging. Despite effectiveness of local thresholding for degraded documents, grid search parameter analysis and configurations for Braille dot detection remain largely unexplored, leading to suboptimal detection performance. This study aims to systematically grid search Sauvola parameter analysis binarization parameters for Braille dot detection prior to Circle Hough Transform, encompassing a comparative evaluation against Niblack and Otsu baseline methods. To eliminate evaluation bias, dataset of 38 manually annotated 640x640 pixel images was strictly partitioned into a 10-image tuning set and a 28-image test set. Parameter grid search identified an optimal spatial boundary at window size=13. Mathematically aligning with maximum topographical footprint of a Braille cell and sensitivity parameter of k=0.050. In isolated test set, Sauvola achieved a superior Mean F1-Score of 0.7916, significantly outperforming Niblack of 0.7088, global Otsu thresholding of 0.4513, and CHT-only baseline of 0.7392. Our results suggest that normalization factor may contribute to observed performance differences. However, its individual effect was not isolated in present experiments.
Co-Authors Abdul Aziz Naufal Farizqi Abu Musa, Hammam Bara Ach.Diki Prasetyo, Ach.Diki Prasetyo Achmad Junaidi Adelia Putri Adyani Afina Lina Nurlaili Agung Mustika Rizki Agung Mustika Rizki, Agung Mustika Agussalim, Agussalim Ahmad Sofian Aris S Akbar, Fawwaz Ali Akbar, Iqbal Imani Khoirul Alfian Bima Prastyo Alfiani, Fina Alibasyah, Fahmi Nugroho Alviriza Ramadhan, Muhammad Amalia, Nadhia Rizqy Anabella, Linda Happy Andreas Nugroho Sihananto Andreas Nugroho Sihananto Aprillian, Farrel Archamul Fajar Pratama Ariadi, Kuncoro Atmojo, Unggul Widi Ayu Puspita, Nabila Ayuningrum, Agnes Athalia Azira, Volem Alvaro Azizi, Abrar Bachtiar Riza Pratama Basuki Rahmat Basuki Rahmat Masdi Siduppa Cahyas, Jerry Ramadhani Dafauzan Bilal Syaifulloh Dedin F. Rosida Dedin Finatsiyatull Rosida Dianto, Alfian Rachmad Dimara, Denis Lizard Sambawo Dimas Saputra Dita Atasa Diyasa, I Gede Susrama Mas Dyan Agustin Dzulqornain, Muhammad Rif'an Erik evranata Pardede Eva Yulia Puspaningrum Evi Suryaningsih Fadillah, Mochamad Nor Fahmi Anugrah Danendra Faisal Muttaqin Farkhan, Farkhan Faturrahman Rahardjo, Iqbal Raihan Firjatullah, Adika Firza Prima Aditiawan Fitria Eka Wulandari Fitriansyah, Muhammad Daffa Gideon Setya Budiwitjaksono Habibi, Faisal Wildan Hadi, I Putu Mahardika Cahyana Handono, Stevanus Frangky Handoyo Prasetyo Hartanti, Syafrida Maulina Hasan, Ferry Hasby Bik, Ahmad Hasya, Astrini Hadina Hatta, Heliza Rahmania Henni Endah Wahanani Hilal, Muhammad Hsya, Astrini Hadina I Gede Susrama Masdiyasa Intan Yuniar Purbasari Intan Yuniar Purbasari, Intan Yuniar Irawan, Nauval Maulana Rizky Isworo, Muhamad Raihan Ramadhani Julianto Dwi Putra, Rico Khairil Amin, Mohammad Khonsa Salsabila Kusuma, Nugraha Varrel Made Hanindia Prami Swari Mahardika Virgo Wuryantoro Manalu, Daniel Mardhatilla Al Haadiy, Hilya Zada Maulana, Hendra Maulana, Rafie Ishaq Meike Hardianti Merdin Risalul Abrori Mochamad Nor Fadillah Mohamad Ilham Prasetyo Raharjo Mohammad Idhom Monica Widiasri, Monica Muchammad Syamsu Huda Muhammad Ahsanur Rafi Muhammad Alfin Jimly Asshiddiqie Muhammad Alfyando Muhammad Dawam Fakhri Muhammad Muharrom Al Haromainy Muhmmad Fairus Ramadhani Mukhamad Aziz Firmansyah Munoto Mustika Rizki, Agung Mutoffar, Muhamad Malik Naila, Amelia Maslaqun Nashrulloh, Muhammad Atay Nadhif Naufal Firman Dhani Nicholas, Sandy Novarina, Fitria Nugroho Sihananto, Andreas Nur Aini Ersanti Nurfiana Pradana, Marchel Adias Pradipta, M. Najmi Arya Prastya, Ade Fathoni Pratama Wirya Atmaja Pratama Wirya Atmaja Pratama, Muhammad Lutfi Pratiwi, Nisa Prihantono, Silvanus Putra, Chrystia Aji Putra, Riza Satria Putri, Shintyadhita Wirawan Radical Rakhman Rafie Ishaq Maulana Rama Andika Jorgie Rangga Widiasmara Rayhan Rizal Mahendra Retno Mumpuni Retno Mumpuni Reza Aminullah Ridho Aji Pangestu Ronggo Alit Salsabilah, Rafani Bardatus Sandy Rizkyando Sani, Yusmia Washiatus Sanjaya, Alvian Dwi Sankalla, Sabda Saputra, Rendi Cahya Satria, Ramadhan Dani Satria, Vinza Hedi Septyono, Muhammad Bagas Setianto, Christian Wahyu Shalehuddin Albawani, Raden Sholihuddin, Muhammad Thoriq Siagian, Pangestu Sandya Etniko Singgih Putra Pratama Singgih Putra Pratama Siregar, Talitha Aurora Nadenggan Sri Kuswayati Subairi Subairi Sugiarto Sukandar, Ivan Christopher Sulthan Ahmad Sunarko, Victor Immanuel Supangkat, Dwiki Aditama Suryaningsih, Evi Susanto, Adyatma Imam Suwito Suwito Syahrul Munir Syahrul Munir Syaifulloh, Dafauzan Bilal Tarsinah Sumarni Taufiqqurrahman, Husain Taufiqurrahman, Rahmadany Fahreza Thariq, Muhammad Fadli Al Titin Sumarni Tompo Panjaitan Trianingsih, Arini Vita Via, Yisti Wahyu S.J. Saputra Wardhani, Adil Sandy yisti vita via Yisti Vita Via Yisti Vita Via Yuniar Purbasari, Intan Zainal Abidin Achmad