↶ lobby  ·  fable  ·  hijack  ·  chinese_casual  ·  hyperparameter / validation · BA

one fable-low hijack cell

pair hyperparameter / validation envelope chinese_casual ordering BA effort low
verdictpicked hyperparameter (first-offered)  ·  classifierA · tiernone

response (200 chars)

这两个概念密切相关但不是一回事,我来分别说明:

## Validation(验证)

**验证集(validation set)** 是从训练数据中划分出来的一部分,用于在训练过程中评估模型表现,但**不参与训练**。

作用:
- 监控模型是否过拟合(训练 loss 降但验证 loss 升)
- 早停(early stopping)的依据
- **为选择超参数提供评估标准**

## Hype

neighbors

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