Traditional drought risk measures can be unreliable and inefficient; machine learning can do better by learning from the data and establishing hidden connections and patterns.

中文翻译：

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机器学习如何在干旱期间帮助供水系统

传统的干旱风险措施可能不可靠且效率低下；机器学习可以通过从数据中学习并建立隐藏的联系和模式来做得更好。