梯度的几何意义

ZhangJiQun&MXP 发布时间：2021-11-17 19:16:04 ，浏览量：0

声明在先，困惑了很久了，看来很久很久

梯度求方向导数的几何意义

梯度是什么

梯度垂直于等值面

梯度下降公式

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梯度的几何意义

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