“Jaccard similarity coefficient”的概念、定义、翻译、参考文献-科学参考

单词	Jaccard similarity coefficient
释义	Jaccard similarity coefficient Encyclopedia 管理学杰卡德相似系数释 Jaccard similarity coefficient杰卡德相似系数衡量两个有限集合相似度的指标。又称杰卡德指数。
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