wgan-gp and ml for groundwater vulnerability

This is the code for generating synthetic data using wgan-gp, augmenting the original small dataset, and then combining several machine learning models to model and predict groundwater vulnerability.本代码用于基于WGAN-GP（带梯度惩罚的Wasserstein生成对抗网络）生成合成数据，以扩充原始小型数据集，随后结合多种机器学习模型开展地下水脆弱性的建模与预测任务。