什么时候会保留离群点而不删除？

When would you keep outliers in a dataset?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: Statistics, Outliers, Data Cleaning

参考答案摘要

You may keep outliers when: They are valid and represent critical rare events (e.g., fraud, safety incidents) They carry important business meaning The distribution is naturally heavy-tailed, and remo...

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