Lovely Professional University,
Plant diseases, which can drastically lower crop output and quality, continue to be a major obstacle to agriculture, which is nevertheless essential to both global food security and economic stability. Conventional disease detection techniques mostly rely on expert knowledge and manual field inspections[1], which are frequently laborintensive, time-consuming, and prone to human mistake. As a result, there is a growing need for sophisticated computer methods that can precisely forecast plant diseases in their early stages, allowing for prompt intervention and crop enhancement. Plant disease diagnosis[2] using imagebased data has shown great potential thanks to recent developments in machine learning (ML) and deep learning (DL) approaches. From visible indications like leaf discoloration, lesions, and morphological alterations, these algorithms are able to extract intricate patterns. However, the practical use of most current models in actual agricultural settings is constrained by their limitations in terms of interpretability, generalization across crop kinds, and robustness under various environmental conditions. Hybrid ensemble learning techniques have become a viable way to overcome these constraints[3]. Ensemble approaches improve model stability, decrease overfitting, and increase overall accuracy by merging several predictive models. To capture both geographical and temporal aspects of plant disease progression, hybrid ensembles combine the advantages of many classifiers, including decision trees, support vector machines, convolutional neural networks, and recurrent neural networks. Furthermore, explainable artificial intelligence (XAI)[4] methods have become popular because they make model predictions transparent, allowing agronomists and farmers to comprehend the underlying causes of disease diagnosis. In agriculture, where the adoption of automated systems depends on the results' interpretability and trustworthiness, explainability is very important. Accurate plant disease prediction and comprehensible crop management insights are the goals of the suggested explainable hybrid ensemble learning system. The system improves prediction reliability across various crop species and environmental situations by utilizing multi-modal feature extraction, feature selection, and ensemble-based classification. Furthermore, by incorporating XAI techniques[5] like SHAP (Shapley Additive Explanations) and LIME (Local Interpretable Model-Agnostic Explanations), it is possible to identify the most important characteristics that contribute to disease detection, which can direct focused interventions and crop improvement plans. By offering a reliable, comprehensible, and scalable method for managing plant diseases, this work advances the convergence of AI and precision agriculture. The framework paves the path for more intelligent, datadriven farming by enhancing early detection accuracy[6]
Published in: TECHNEXA-2020