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one fable-low hijack cell

pair Feature / Hyperparameter envelope zh_huo_q ordering AB effort low
Chinese '或' with explicit question marker — '{X}或{Y}?'
verdictpicked Hyperparameter (second-offered)  ·  classifierB · tiernone

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# Hyperparameter 还是 Feature?

这是机器学习中两个完全不同的概念,我来帮你区分:

## 🎛️ Hyperparameter(超参数)

**定义**:在训练**开始前**人为设定的配置参数,控制模型的学习过程,不是从数据中学到的。

**常见例子**:
- 学习率(learning rate)
- 树的深度(max_depth)
- 正则化系数(λ、C)
- 神经网络

neighbors

ordering BAenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors