Explainable Neural Network for Classification of Cotton Leaf Diseases

Every nation's development depends on agriculture. The term cash crops refers to cotton and other important crops. Most pathogens that significantly harm crops also impact cotton. Numerous diseases that influence yield via the leaf, such as powdery mildew, leaf curl, leaf spot, target spot, bacterial blight, and nutrient deficiencies, can affect cotton. Early disease detection protects crops from additional harm. Computerized methods perform a vital role in cotton leaf disease detection at an early stage. The method consists of two core steps such as feature extraction and classification. First, in the proposed method, data augmentation is applied to balance the input data. After that, features are extracted from a pre-trained VGG-16 model and passed to 11 fully convolutional layers, which freeze the majority and randomly initialize convolutional features to subsequently generate a score of the anomaly map, which defines the probability of the lesion region. The proposed model is trained on the selected hyperparameters that produce great classification results. The proposed model performance is evaluated on two publicly available Kaggle datasets, Cotton Leaf and Disease. The proposed method provides 99.99% accuracy, which is competent compared to existing methods.

Automated summary

Every nation's development relies on agriculture, with cotton and other important crops being referred to as cash crops. Cotton is susceptible to various diseases that affect crop yield, but early disease detection is crucial for crop protection. Computerized methods, involving feature extraction and classification, play a vital role in accurately detecting diseases in cotton crops.