Research Article

Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection

Volume: 32 Number: 4 October 12, 2026

Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection

Abstract

Orange diseases significantly threaten fruit quality and agricultural productivity, resulting in substantial economic losses. Traditional diagnostic methods are limited by their labor-intensive nature, high costs, and reliance on subjective expert evaluation, increasing the demand for automated solutions. This study systematically compared three state-of the-art deep learning architectures-EfficientNet-B0, ConvNeXt-Tiny, and Vision Transformer (ViT-B/16)-on the Orange Fruit dataset, which comprises healthy, citrus canker, and melanose samples. To enhance generalization and mitigate overfitting, transfer learning with ImageNet pretraining was combined with advanced data augmentation strategies like Mixup and Cutout. Experimental results demonstrated that the ConvNeXt-Tiny architecture, supported by these techniques, achieved superior performance, reaching 98.76% Accuracy, 99% F1-Score, and 99.95% ROC-AUC. Beyond numerical metrics, model transparency was investigated using Explainable Artificial Intelligence (XAI). The study evaluated the widely used Gradient-weighted Class Activation Mapping (Grad-CAM) method alongside Randomized Input Sampling for Explanation (RISE), which, to the best of our knowledge, represents one of the first applications of RISE in plant disease image analysis. RISE provided more comprehensive visualizations of the fruit surface regions influencing decisions, thereby strengthening interpretability. These findings confirm the high potential of modern deep learning for early disease diagnosis and highlight that XAI integration significantly enhances the reliability of agricultural decision support systems. Five fold cross-validation experiments and paired t-test analysis further confirmed the robustness and statistical significance of these findings. 

Keywords

References

  1. Alber M, Hönes C & Baier P (2024). Evaluating Vision Transformer Models for Visual Quality Control in Industrial Manufacturing. In: Joint European Conference on Machine Learning and Knowledge Discovery in Databases (pp. 116-132). Cham: Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-70381-2_8
  2. Alhammad S M, Khafaga D S, El-Hady W M, Samy F M & Hosny K M (2025). Deep learning and explainable AI for classification of potato leaf diseases. Frontiers in Artificial Intelligence 7:1449329. https://doi.org/10.3389/frai.2024.1449329
  3. Ali H, Shifa N, Benlamri R, Farooque A A & Yaqub R (2025a). A fine tuned EfficientNet-B0 convolutional neural network for accurate and efficient classification of apple leaf diseases. Scientific reports 15(1):25732. https://doi.org/10.1038/s41598-025-04479-2
  4. Ali M, Salma M, El Haji M & Jamal B (2025b). Plant disease detection using vision transformers. International Journal of Electrical and Computer Engineering (IJECE) 15(2):2334-2344. http://doi.org/10.11591/ijece.v15i2.pp2334-2344
  5. Apostolopoulos I D, Tzani M & Aznaouridis S I (2023). A General Machine Learning Model for Assessing Fruit Quality Using Deep Image Features. AI 4(4):812-830. https://doi.org/10.3390/ai4040041
  6. Arfathr M (2025). Orange fruit daatset [Dataset]. Kaggle. https://www.kaggle.com/datasets/mohammedarfathr/orange-fruit-daatset
  7. Arrieta A B, Díaz-Rodríguez N, Del Ser J, Bennetot A, Tabik S, Barbado A, Garcia S, Gil-Lopez S, Molina D, Benjamins R, Chatila R & Herrera F (2020). Explainable Artificial Intelligence (XAI): Concepts, taxonomies, opportunities and challenges toward responsible AI. Information fusion 58:82-115. https://doi.org/10.1016/j.inffus.2019.12.012
  8. Atila Ü, Uçar M, Akyol K & Uçar E (2021). Plant leaf disease classification using EfficientNet deep learning model. Ecological Informatics 61:101182. https://doi.org/10.1016/j.ecoinf.2020.101182

Details

Primary Language

English

Subjects

Artificial Intelligence (Other), Agricultural Automatization, Agricultural Biotechnology Diagnostics

Journal Section

Research Article

Publication Date

October 12, 2026

Submission Date

December 26, 2025

Acceptance Date

May 21, 2026

Published in Issue

Year 2026 Volume: 32 Number: 4

APA
Yapar, K. B., Doğan, N., & Öksüz, Ö. (2026). Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection. Journal of Agricultural Sciences, 32(4), 1062-1084. https://doi.org/10.15832/ankutbd.1850038
AMA
1.Yapar KB, Doğan N, Öksüz Ö. Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection. J Agr Sci-Tarim Bili. 2026;32(4):1062-1084. doi:10.15832/ankutbd.1850038
Chicago
Yapar, Kürşad Buğrahan, Nurettin Doğan, and Özgür Öksüz. 2026. “Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection”. Journal of Agricultural Sciences 32 (4): 1062-84. https://doi.org/10.15832/ankutbd.1850038.
EndNote
Yapar KB, Doğan N, Öksüz Ö (October 1, 2026) Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection. Journal of Agricultural Sciences 32 4 1062–1084.
IEEE
[1]K. B. Yapar, N. Doğan, and Ö. Öksüz, “Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection”, J Agr Sci-Tarim Bili, vol. 32, no. 4, pp. 1062–1084, Oct. 2026, doi: 10.15832/ankutbd.1850038.
ISNAD
Yapar, Kürşad Buğrahan - Doğan, Nurettin - Öksüz, Özgür. “Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection”. Journal of Agricultural Sciences 32/4 (October 1, 2026): 1062-1084. https://doi.org/10.15832/ankutbd.1850038.
JAMA
1.Yapar KB, Doğan N, Öksüz Ö. Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection. J Agr Sci-Tarim Bili. 2026;32:1062–1084.
MLA
Yapar, Kürşad Buğrahan, et al. “Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection”. Journal of Agricultural Sciences, vol. 32, no. 4, Oct. 2026, pp. 1062-84, doi:10.15832/ankutbd.1850038.
Vancouver
1.Kürşad Buğrahan Yapar, Nurettin Doğan, Özgür Öksüz. Comparative Deep Learning and RISE-Based Explainable AI Framework for Orange Fruit Disease Detection. J Agr Sci-Tarim Bili. 2026 Oct. 1;32(4):1062-84. doi:10.15832/ankutbd.1850038

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