compound statistical decision problem

例句：

1. 1. The compound statistical decision problem is a complex issue that requires careful analysis.
   复合统计决策问题是一个重要的复杂问题，需要仔细分析。
2. 2. In this study, we tackled the compound statistical decision problem by using machine learning algorithms.
   在这项研究中，我们通过使用机器学习算法来解决复合统计决策问题。
3. 3. The compound statistical decision problem has been a topic of interest in data science for many years.
   复合统计决策问题一直是数据科学领域多年来的一个热门话题。