Sistem Pendeteksi Dini dan Rekomendasi Penanggulangan Penyakit Tanaman Cabai dengan Arsitektur EfficientNet

Authors

  • Ronauli Siregar Universitas Negeri Manado Author
  • Audy Aldrin Kenap Universitas Negeri Manado Author
  • Medi Hermanto Tinambunan Universitas Negeri Manado Author

DOI:

https://doi.org/10.67142/edutik.v6i4.520

Keywords:

Cabai Merah, Convolutional Neural Network, EfficientNet, Grad-CAM, Progressive Web App

Abstract

ABSTRAK

 Produktivitas cabai merah di Matani Satu terhambat oleh serangan patogen, diagnosis manual yang subjektif, serta infrastruktur internet perkebunan yang tidak stabil. Penelitian ini bertujuan membangun model Deep Learning berarsitektur EfficientNet-B0 untuk deteksi dini penyakit daun cabai merah dan merancang sistem rekomendasi penanggulangan cerdas berbasis Progressive Web App (PWA). Metodologi penelitian menggunakan 2.141 dataset hibrida dengan tahapan akuisisi data, pra-pemrosesan, pemodelan transfer learning, penalaan parameter menggunakan bobot kelas (Class Weights) untuk memitigasi ketidakseimbangan data, perancangan basis pengetahuan, hingga implementasi sistem. Hasil evaluasi menunjukkan model mencapai akurasi validasi sebesar 94,39% dengan tingkat loss 0,21. Pendekatan Cost-Sensitive Learning terbukti efektif mengenali kelas penyakit minoritas secara sempurna. Fitur Explainable AI berupa Grad-CAM juga berhasil diimplementasikan guna memberikan transparansi visual pada area infeksi daun. Kesimpulannya, integrasi inferensi AI di sisi klien (client-side) melalui PWA menjadi solusi yang efektif, memungkinkan para petani mandiri untuk mendiagnosis penyakit dan memperoleh rekomendasi tindakan agronomis secara real-time meskipun dalam kondisi tanpa koneksi internet (offline).  

ABSTRACT

 Red chili productivity in Matani Satu is hindered by pathogen attacks, subjective manual diagnosis, and unstable plantation internet infrastructure. This study aims to build a Deep Learning model with an EfficientNet-B0 architecture for early detection of red chili leaf diseases and design an intelligent treatment recommendation system based on a Progressive Web App (PWA). The research methodology utilizes 2,141 hybrid datasets involving data acquisition, preprocessing, transfer learning modeling, parameter tuning using Class Weights to mitigate data imbalance, knowledge base design, and system implementation. Evaluation results indicate the model achieved a validation accuracy of 94.39% with a loss rate of 0.21. The Cost-Sensitive Learning approach proved effective in perfectly recognizing minority disease classes. The Explainable AI feature, Grad-CAM, was also successfully implemented to provide visual transparency of leaf infection areas. In conclusion, the integration of client-side AI inference through PWA provides an effective solution, enabling independent farmers to diagnose diseases and obtain agronomic action recommendations in real-time even without an internet connection (offline). 

Downloads

Download data is not yet available.

References

Bimantara, C. K. M., Akbar, F. A., & Puspaningrum, E. Y. (2025). Implementasi Progressive Web Application (Pwa) Dalam Pengembangan Sistem Pesan-Antar Makanan (Studi Kasus: Wirawiri Bojonegoro). Jurnal Informatika dan Teknik Elektro Terapan, 13(2).

Schöttl, A. (2020, September). A light-weight method to foster the (Grad) CAM interpretability and explainability of classification networks. In 2020 10th international conference on advanced computer information technologies (ACIT) (pp. 348-351). IEEE.

Maulana, H. K. (2025). Penerapan Arsitektur CNN-EfficientNetB2 Dengan Transfer Learning Pada Klasifikasi Gambar Tokoh Wayang Kulit. Jurnal Informatika dan Teknik Elektro Terapan, 13(1).

Oyinkanola, L. A. (2023). On the physical significance and di-electric response of Castor oil processed in Nigeria as transformer insulating fluid.

Lu, S., Zhang, X., & Zhang, Y. D. (2021, December). A new pulmonary disease diagnosis system based on EfficientNet and transfer learning: pulmonary disease diagnosis based on EfficientNet and TL. In Proceedings of the 14th IEEE/ACM International Conference on Utility and Cloud Computing Companion (pp. 1-4).

Fitriningtyas, A. N., Sutarno, S., & Fuskhah, E. (2019). Aplikasi beberapa jenis pupuk organik cair terhadap pertumbuhan dan produksi tanaman cabai rawit (Capsicum frutescens L.) (Doctoral dissertation, Faculty of Animal and Agricultural Sciences).

Fuady, A. F., Amsyah, D. O., Farhan, M., Riansyah, R., & Haq, M. D. D. (2025). Implementasi algoritma convolutional neural network (CNN) untuk pengenalan dan klasifikasi buah berdasarkan citra digital. Jurnal Publikasi Ilmu Komputer Dan Multimedia, 4(2), 148-159.

Muntuuntu, J., Maramis, G., & Kainde, Q. (2026). Penerapan Algoritma K-Means pada Sistem Pencarian Gambar E-Repository Prodi TI UNIMA. REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer, 10(1), 216-221.

Tinambunan, M. H., Nababan, E. B., & Nasution, B. B. (2020, April). Conjugate Gradient Polak Ribiere in Improving Performance in Predicting Population Backpropagation. In IOP Conference Series: Materials Science and Engineering (Vol. 835, No. 1, p. 012055). IOP Publishing.

Ramadhani, A. N. M., Saraswati, G. W., Agung, R. T., & Santoso, H. A. (2023). Performance comparison of convolutional neural network and mobilenetv2 for chili diseases classification. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 7(4), 940-946.

Dianto, A. R., Anggraeny, F. T., & Maulana, H. (2025). Analisis efektifitas algoritma MobileNetV3-Large dan EfficientNet-B0 untuk klasifikasi citra penyakit daun jeruk. Jurnal Informatika dan Teknik Elektro Terapan, 13(3).

Rani, R., Bharany, S., Elkamchouchi, D. H., Ur Rehman, A., Singh, R., & Hussen, S. (2025). VGG‐EFFATTNNET: Hybrid deep learning model for automated Chili plant disease classification using VGG16 and EfficientNetB0 with attention mechanism. Food Science & Nutrition, 13(7), e70653.

Pratap, V. K., & Kumar, N. S. (2023). High-precision multiclass classification of chili leaf disease through customized EffecientNetB4 from chili leaf images. Smart Agricultural Technology, 5, 100295.

Downloads

Published

2026-08-04