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Journal : Jurnal Sistem Komputer dan Informatika (JSON)

Klasifikasi Penyakit Tanaman Daun Tomat Menggunakan Transfer Learning Andriani, Tuti; Iqbal, Muhammad; Darmeli Nasution
Jurnal Sistem Komputer dan Informatika (JSON) Vol. 6 No. 4 (2025): Juni 2025
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v6i4.8948

Abstract

Leaf diseases in tomato plants can significantly reduce crop yields and threaten agricultural sustainability. This study proposes a multi-class classification approach for tomato leaf diseases using transfer learning with pre-trained CNN architectures, specifically DenseNet121 and DenseNet169. The dataset used is a subset of PlantVillage, consisting of six disease classes and healthy leaves, with preprocessing steps including image augmentation and resizing. The training strategy involves two phases: feature extraction and fine-tuning, optimized using the Adam algorithm and categorical cross-entropy loss function. Evaluation metrics such as accuracy, precision, recall, and F1-score show that the DenseNet121 model achieves the best performance, reaching an accuracy of 96.23%, followed by MobileNetV2 with 92.89%. Loss curves and confusion matrix analysis confirm that the model performs classification tasks with stability and high precision, despite some misclassifications between visually similar disease classes. This study demonstrates that transfer learning with DenseNet—particularly DenseNet121 is effective for automatic and efficient classification of various tomato leaf diseases, offering potential for real-world implementation as a computer vision-based plant disease diagnosis system.
Co-Authors Abd Samad, Abd Abdul Ghoni Adelin, Muhammad Aflizah, Nur Afriza Afriza Afriza, Afriza AHMAD ANSORI ARDIANSYAH ARDIANSYAH Ardiansyah, Adriansyah Atlis, Linda Dea Attoillah, Muhammad Farhan Bangun, Gladis Salsabilla Barus, Apriwati bin Jamaludin, Muhammad Arif Sufyan Cahyono, Imam Dalillah, Aupi Damsir, Damsir Darmeli Nasution Dinata, Yuriyan Faujiah, Syifa Febrian, Vicky Rizki Gita Morinda, Claudio Hafis, Gustianto Nur Hestivik, Chelsi Husni Thamrin Ilham Wahyudi Ilham, Rahmat Intan Sari, Arrum Iriani, Umi Jumrotun, Siti Khairul Lukman Hakim Lyadi, Muslim M. FAISAL AKBAR Matias Julyus Fika Sirait Mentari, Risca Sri Morinda, Claudio Gita Mufid, Dyonel Ilham Muhammad Amin Muhammad Iqbal Muhammad Iqbal Muhammad Syaifuddin Muhammad Syaifuddin Muhammad Syaifudin Muslim Afandi Muti’ah, Siti Nainggolan, Irfan Nasution, Darmeli Nini Aryani Nur Azizah Nuraini Nuraini Nurhafizah Nurhafizah Nurlina Nurlina PURNAMA, ADE Putra, Alif Yunanda Putra, Rezi Muda Putra, Suntama Putri, Salsabillah Ramadhan, Muhammad Aryo Rizka Damayanti salam, Indra Agus Salim, Muhammad Samsul Arifin Santika, Mira Saputri, Eki Nining Septiani, Iga Shihabuddin, Ahmad Simangunsong, Pandi Barita Nauli Sitorus, Syahrial Situkkir, Meiarni SRI RAHAYU Sukaiman Sukma, Arif Bahtera Syafiuddin, Fauzan Azima Syafuddin, Muhammad Syahril Syarif Tarigan, Sry Wahyana Br Tasbih, M. Irfan Umar Faruq Yanti, Annisa Darma Yudistira, Srikandi Yulaekah, Yulaekah Yuniati Yuniati Zein, M. Rasyad Zuhairansyah Arifin Zuhairansyah, Zuhairansyah