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

单词	non-metric distance
释义	non-metric distance Encyclopedia 理学聚类分析释 non-metric distance非度量距离给定数据集，对于任意的对象和，如果它们之间的度量满足下面4个条件：①非负性：对于任意两个对象和，有；②自反性：当，有；③对称性：对于任意两个对象和，有；④三角不等式：对于任意三个对象，和，有：。则称为度量距离（metric distance），不满足以上部分条件的被统称为非度量距离（non-metric distance）。
随便看	The Stones of Venice the stone statue of the Antang Temple the stone tablet for Turhute tribe return The Stone Virgins The Stories the Stories of Plum Blossom and Orchid The Storm The Storm Riders The Story in Qiting the Story of Ancient Mirror The Story of an Embroidered Robe The Story of an Escape The Story of a Small Town The Story of Bamboo Forest The Story of Chen San and Wu Niang/ Tale of the Lychee Mirror The Story of Chen Shimei The Story of Chinese Gods The Story of Ermei The story of Hongmao and Lantu The Story of Imprisoning Green The Story of Liubao The Story of Liu Yong Drinking and Inditing Poetry in Wanjiang Building The Story of Meihualing The story of Muk Kwai-ying The Story of Mulan

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