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All Journal Tekno : Jurnal Teknologi Elektro dan Kejuruan Teknologi dan Kejuruan: Jurnal teknologi, Kejuruan dan Pengajarannya Jurnal Teknologi Informasi dan Ilmu Komputer International Journal of Advances in Intelligent Informatics Proceeding of the Electrical Engineering Computer Science and Informatics Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Briliant: Jurnal Riset dan Konseptual JOIV : International Journal on Informatics Visualization Journal of Information Technology and Computer Science Knowledge Engineering and Data Science JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN PEDAGOGIA Pendas : Jurnah Ilmiah Pendidikan Dasar ILKOM Jurnal Ilmiah SENTIA 2017 JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) EDUKATIF : JURNAL ILMU PENDIDIKAN Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Jurnal Pengabdian Kepada Masyarakat (Mediteg) SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Buletin Ilmiah Sarjana Teknik Elektro IJECA (International Journal of Education and Curriculum Application) Letters in Information Technology Education (LITE) Journal of Electrical Vocational Education and Technology Ideguru: Jurnal Karya Ilmiah Guru Didaktika: Jurnal Kependidikan International Journal of Robotics and Control Systems Jurnal Nasional Teknik Elektro dan Teknologi Informasi JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) Khidmatuna: Journal of Research and Community Service Jurnal Inovasi Teknologi dan Edukasi Teknik Bulletin of Social Informatics Theory and Application Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Journal of Innovation and Teacher Professionalism Journal of Education and Computer Applications IRDH International Journal of Technology, Agriculture and Natural Sciences (IRDH IJTANS) Lembaran Ilmu Kependidikan
Heru Wahyu Herwanto
Universitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Other

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Journal : International Journal of Advances in Intelligent Informatics

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Optimized image-based grouping of e-commerce products using deep hierarchical clustering Pranoto, Yuliana Melita; Handayani, Anik Nur; Herwanto, Heru Wahyu; Kristian, Yosi
International Journal of Advances in Intelligent Informatics Vol 11, No 3 (2025): August 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijain.v11i3.1979

Abstract

Managing large and constantly evolving product catalogs is a significant challenge for e-commerce platforms, especially when visually similar products cannot be reliably distinguished using text-based methods. This study proposes a product grouping method that combines a fine-tuned EfficientNetV2M model with an adaptive Agglomerative Clustering strategy. Unlike conventional CNN-based approaches, which have limited scalability and a fixed number of clusters, the proposed method dynamically adjusts similarity thresholds and automatically forms clusters for unseen product variations. By linking deep visual feature extraction with adaptive clustering, the method enhances flexibility in handling product diversity. Experiments on the Shopee product image dataset show that it achieves a high Normalized Mutual Information (NMI) score of 0.924, outperforming standard baselines. These results demonstrate the method’s effectiveness in automating catalog organization and offer a scalable solution for inventory management and personalized recommendations in e-commerce platforms.
Optimized Yolov8 to identify people with disabilities Wulanningrum, Resty; Handayani, Anik Nur; Herwanto, Heru Wahyu; Arai, Kohei
International Journal of Advances in Intelligent Informatics Vol 11, No 4 (2025): November 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijain.v11i4.1977

Abstract

This research aims to develop an object detection model that can distinguish between the gait of people with and without disabilities with high accuracy. Object detection is currently designed to detect people and is used in both normal and gender-based gait recognition. Gait recognition, if further examined, encompasses recognition of both non-disabled and disabled individuals. Every day, people walk like most, but people with disabilities have different gaits from those of normal people. Some use walking aids, whereas others walk without them. YOLOv8 is a platform for detecting people. This research proposes an object detection for normal people and people with disabilities, both those who use assistive devices and those who do not. The dataset used is Disabled gait, comprising 6500 images, and will be divided into 3 data splits: 70% for training, 20% for validation, and 10% for testing. Model evaluation is based on precision, recall, mAP50, and mAP50-90. The test results for three classifications, namely assistive, non-assistive, and normal, show the highest value in the assistive class with an mAP50 value of 0.98 and an mAP50-95 value of 0.996. This study advances gait recognition by extending object detection to accurately differentiate normal and disabled walking patterns, including both assistive and non-assistive gaits, thereby enriching inclusive human-movement analysis. Beyond computer vision, the findings benefit healthcare, rehabilitation, and smart surveillance systems by enabling more accurate mobility assessment and accessibility-aware applications.
Co-Authors A.N. Afandi Abdul Rachman Manga' Adim Firmansah Afifah, Hesti Nur Aji Prasetya Wibawa Amir Rofiudin Ananda, Sagita Regina Putri Anik Nur Handayani Aripriharta - Ary Agung Wibowo Arya Kusumawardana Asfani, Khoirudin Ashshiddiqi, Dimas Jundan Azizah, Ambar Isna Chusna, Chufadatul Dendi Mukti Putranto Denny Martin Devita, Riri Nada Dewayani, Mifta Didik Dwi Prasetya Didik Nurhadi Dila Umnia Soraya Dimas Jundan A Eddy Triswanto Setyoadi Eka Rakhmawati Wardhani Erlitasari, Mita Eva Yulia Safitri, Eva Yulia Fauzi, Rochmad Firdaus, Rizal Firman Syahputra, Yohanes Dhimas Fitri, Shofiana Hadi, Sholihul Hakkun Elmunsyah Haqiqi, Ahmad Faiz Risvan Harits Ar Rosyid Hartarto Junaedi Hendra Susanto Hofifah, Hofifah I Made Wirawan Indonesia, Anggirda Permata Indriana, Poppy Irva Widiyawati Jayanti, Ratna Dwi Jodi, Kristian Joumil Aidil Saifuddin Joyo, Achmad Darmo Kartika Candra Kirana Kasmira Kasmira Katya Lindi Chandrika Khusnul Muttaqiyah Kohei Arai Kohei Arai Kornelius Kamargo/Irawan Dwi Wahyono Kornelius Kamargo Lilis Widayanti Luhur Adi Prasetya Made Ayu Dusea Widyadara - Universitas Nusantara Kediri, Made Ayu Dusea Widyadara Maskuri, Muhammad Naja Maskuri, Muhammad Naja Maulana, Afiko Ilham Akbar Mawahib, Agus Mochammad Taufik Hidayat Muhamad Luqmanul Hakim Muhammad Afnan Habibi Muhammad Aris Ichwanto Muis Muhtadi Mukti Putranto, Dendi Muladi Mulya, Marga Asta Jaya Muttaqiyah, Khusnul Mutyara Whening Aniendya Ningrum, Gres Dyah Kusuma Nugroho, Andhik Catur Nunung Nurjanah Nur Aliyah Rohma Nur Amalinda Peggy Gilang Pratama Poppy Indriana Prasetya, Luhur Adi Putra, Adhi Pramana Estiawanda Ratnasari, Heny Dwita Ratnasari, Heny Dwita Resty Wulanningrum Rian Syahmulloh Hendranawan Rizal Fauzi, M. Syamsul Rizalnur Firdaus Rizka Rahmania Ameilia Rofiudin, Amir Rosa Andrie Asmara Rudi Trianto, Rudi Salsabila Thifal Nabil Haq Samodra, Joko Satia Nur Maharani Sa’diyah, Ulfatus Setiadi Cahyono Putro Shandy Krisnawan Shofiana Fitri Sholihul Hadi Siti Sendari Slamet Wahyudi Slamet Wibawanto Suhendri Sujito Sujito Sunaryono Syaad Patmanthara Titasari Rahmawati Tri Atmadji Sutikno Triyanna Widiyaningtyas Vivi Aida Fitria Wahyu Gunawan Irianto Wahyu Sakti Gunawan Irianto Wardhani, Eka Rakhmawati Widayanti, Erma Widiyanti Widiyanti, Widiyanti Winda Cahyaning W Yosi Kristian Yoto Yoto Yoto Yoto Yoto, Yoto Yu, Tony Yudha Islami Sulistya Yuliana Melita Pranoto Yuni Rahmawati Zustina Zustina Zustina