如何确保评分卡模型中的逻辑回归的权重都大于零

[Chuang007]

评分卡模型在实际使用当中需要模型中的逻辑回归的权重都大于零，那么在fate中如何实现这个呢？

[dylan-fan]

把原特征值分箱后换成woe值

[Chuang007]

谢谢

[Chuang007]

把原特征值分箱后换成woe值

我转成woe后训练出的权重还是有负值，哪地方不对呢？您能详细指导一下吗？

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This issue has been marked as stale because it has been open for 365 days with no activity. If this issue is still relevant or if there is new information, please feel free to update or reopen it.

[github-actions[bot]]

This issue was closed because it has been inactive for 1 days since being marked as stale. If this issue is still relevant or if there is new information, please feel free to update or reopen it.