Review01 #15
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Review01 #15
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Owner
SmirkCao
commented
Sep 30, 2018
- 重写kNN
- 实现简单的搜索
- 增加测试案例
SmirkCao
commented
Sep 30, 2018
| @@ -49,6 +52,14 @@ $$L_p(x_i, x_j)=\left(\sum_{l=1}^{n}{\left|x_{i}^{(l)}-x_{j}^{(l)}\right|^p}\rig | |||
| 1. 前一点换个表达方式, 图中的点向量($x_1$, $x_2$)的p范数都为1 | |||
| 1. 图中包含多条曲线, 关于p=1并没有对称关系 | |||
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| 这里要补充一点： | |||
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| 范数是对向量或者矩阵的度量，是一个标量，这个里面两个点之间的$L_p$距离可以认为是两个点坐标差值的p范数。 | |||
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