<p>This study introduces an innovative approach to water quality monitoring by integrating Explainable AI (XAI) with Wasserstein Generative Adversarial Networks (WGAN) for data augmentation. Traditional water quality monitoring methods often struggle with limited and imbalanced datasets, leading to challenges in accurate model training and prediction. To address this, WGAN is employed to generate realistic synthetic data, enriching the dataset and improving model robustness. Concurrently, XAI techniques are applied to ensure that the model’s decision-making process is transparent and interpretable, enabling stakeholders to understand how specific features impact water quality predictions. The proposed approach is validated through a case study at the PIL site, where it demonstrates superior performance in predicting water quality metrics compared to conventional methods. This combination of WGAN-based augmentation and XAI offers a powerful tool for enhancing the accuracy, reliability, and trustworthiness of water quality monitoring systems, providing actionable insights for environmental management and decision-making.</p>

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Enhancing Water Quality Monitoring with Explainable AI and WGAN-Based Data Augmentation

  • Shofia Priyadharshini D.,
  • G. P. Ramesh

摘要

This study introduces an innovative approach to water quality monitoring by integrating Explainable AI (XAI) with Wasserstein Generative Adversarial Networks (WGAN) for data augmentation. Traditional water quality monitoring methods often struggle with limited and imbalanced datasets, leading to challenges in accurate model training and prediction. To address this, WGAN is employed to generate realistic synthetic data, enriching the dataset and improving model robustness. Concurrently, XAI techniques are applied to ensure that the model’s decision-making process is transparent and interpretable, enabling stakeholders to understand how specific features impact water quality predictions. The proposed approach is validated through a case study at the PIL site, where it demonstrates superior performance in predicting water quality metrics compared to conventional methods. This combination of WGAN-based augmentation and XAI offers a powerful tool for enhancing the accuracy, reliability, and trustworthiness of water quality monitoring systems, providing actionable insights for environmental management and decision-making.