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多重共线性警报
表示 2 个或多个变量高度相关(例如,城市和邮政编码)。这些变量会对结果产生重复影响。此条件也称为多重共线性。
操作须知
Einstein Discovery 推荐仅选择一个变量,以改进结果。请考虑保留最具描述性的字段(例如城市),以使见解更易于解释。
检测方法
在 Cramér 的 V 算法(用于测试多重共线性)为 2 个变量返回 0.5 或更高值时,Einstein Discovery 会触发此数据警报。

使用更普遍的搜索词。
选择更少的筛选器,并扩大搜索范围。
表示 2 个或多个变量高度相关(例如,城市和邮政编码)。这些变量会对结果产生重复影响。此条件也称为多重共线性。
Einstein Discovery 推荐仅选择一个变量,以改进结果。请考虑保留最具描述性的字段(例如城市),以使见解更易于解释。
在 Cramér 的 V 算法(用于测试多重共线性)为 2 个变量返回 0.5 或更高值时,Einstein Discovery 会触发此数据警报。

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