On the relation between the association strength and other similarity measures

نویسنده

  • Leo Egghe
چکیده

A graph in van Eck and Waltman [JASIST 60(8), 2009, p. 1644], representing the relation between the Association Strength and the Cosine, is partially explained as a sheaf of parabolas, each parabola being the functional relation between these similarity measures on the trajectories . X Y a  , a constant. Based on earlier obtained relations between Cosine and other similarity measures (such as Jaccard index) we can prove new relations between the Association Strength and these other measures. 1 Permanent address

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عنوان ژورنال:
  • JASIST

دوره 61  شماره 

صفحات  -

تاریخ انتشار 2010