什么是过拟合与欠拟合?
题目类型: 行为面试题
这是一道行为面试题,常见于澳洲IT公司面试中。
难度: medium
参考答案摘要
- 过拟合 是指模型过于复杂,以至于它不仅学习了数据中的模式,还学习了数据中的噪声,从而在新数据上表现较差。 - 欠拟合 是指模型过于简单,无法捕捉数据中的复杂模式,导致在训练数据和新数据上都表现不佳。
本题提供 STAR 原则详细解答和技术解析,登录匠人学院学习中心即可查看完整答案。
题目类型: 行为面试题
这是一道行为面试题,常见于澳洲IT公司面试中。
难度: medium
- 过拟合 是指模型过于复杂,以至于它不仅学习了数据中的模式,还学习了数据中的噪声,从而在新数据上表现较差。 - 欠拟合 是指模型过于简单,无法捕捉数据中的复杂模式,导致在训练数据和新数据上都表现不佳。
本题提供 STAR 原则详细解答和技术解析,登录匠人学院学习中心即可查看完整答案。
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