| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 45 | AIMC044 AI-MC-044 标准化公式为z=(x-μ)/σ,x=18、μ=10、σ=4,则z为? | 0 / 0 | 2 | |
| 125 | AIMC124 AI-MC-124 训练特征的标准差为0。线上出现与训练常量不同的值,既定流程规定常量特征不参与模型。正确处理是什么? | 0 / 0 | 2 |
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