“Euclidean distance”的概念、定义、翻译、参考文献-科学参考

单词	Euclidean distance
释义	Euclidean distance Mathematics The distance between two points in Euclidean or Cartesian space. In two dimensions this is $\sqrt{{(x_{1} - x_{2})}^{2} + {(y_{1} - y_{2})}^{2}}$ and in three dimensions it is $\sqrt{{(x_{1} - x_{2})}^{2} + {(y_{1} - y_{2})}^{2} + {(z_{1} - z_{2})}^{2}}$ with the obvious notation for the coordinates of the points. Statistics The straight-line distance between two points. See distance measure.
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