“Jaccard’s index”的概念、定义、翻译、参考文献-科学参考

单词	Jaccard’s index
释义	Jaccard’s index Geology and Earth Sciences In biogeography, an index of faunal resemblance between two regions. It is calculated as C/N₁ + N₂−C, where C is the number of taxa shared between a pair of regions and N₁ and N₂ are the number of species in each of the two regions.
随便看	Jeans, James Hopwood (1877–1946) Jeans length Jeans mass JEDEC Jefferson, Thomas (1743–1826) Jeffreys of Wem, George Jeffreys, 1st Baron (1645–89) Jeffreys prior Jeffreys, Sir Alec John Jeffreys, Sir Harold Jeffreys, Sir Harold (1891–1989) Jeffreys–Bullen curves Jeffreys–Lindley paradox Jehangir jejunum jellyfish JEM Jemison, Mae Carol (1956– ) Jemmis mno rules jen Jena, Battle of (14 October 1806) Jenkins, Gwilym Meirion (1933–82) Jenkins’s Ear, War of (1739–41) Jenner, Edward Jensen inequality Jensen, Johan Ludwig William Valdemar (1859–1925)

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