An Efficient Technique for Recognizing Tomato Leaf Disease Based on the Most Effective Deep CNN Hyperparameters

Annals of Emerging Technologies in Computing

article

Islam, Rajibul¹  Siddique, Asif Mahmod Tusher²  Amiruzzaman³  Abdullah-Al-Wadud, M.⁴  Masud, Shah Murtaza Rashid Al⁵  Saha, Aloke Kumar⁵ 

[1]Bangladesh University of Business and Technology

[2]Leeds Beckett University

[3]West Chester University

[4]King Saud University

[5]University of Asia Pacific

关键词: Convolutional Neural Network;    Deep Learning;    Disease Recognition;    Multi-label Classification;    Tomato Leaves;   

DOI  :  10.33166/AETiC.2023.01.001

学科分类：电子与电气工程

来源: International Association for Educators and Researchers (IAER)

【 摘 要 】

Leaf disease in tomatoes is one of the most common and treacherous diseases. It directly affects the production of tomatoes, resulting in enormous economic loss each year. As a result, studying the detection of tomato leaf diseases is essential. To that aim, this work introduces a novel mechanism for selecting the most effective hyperparameters for improving the detection accuracy of deep CNN. Several cutting-edge CNN algorithms were examined in this study to diagnose tomato leaf diseases. The experiment is divided into three stages to find a full proof technique. A few pre-trained deep convolutional neural networks were first employed to diagnose tomato leaf diseases. The superlative combined model has then experimented with changes in the learning rate, optimizer, and classifier to discover the optimal parameters and minimize overfitting in data training. In this case, 99.31% accuracy was reached in DenseNet 121 using AdaBound Optimizer, 0.01 learning rate, and Softmax classifier. The achieved detection accuracy levels (above 99%) using various learning rates, optimizers, and classifiers were eventually tested using K-fold cross-validation to get a better and dependable detection accuracy. The results indicate that the proposed parameters and technique are efficacious in recognizing tomato leaf disease and can be used fruitfully in identifying other leaf diseases.

【 授权许可】

CC BY