Document (#35600)

Author
Egghe, L.
Title
On the relation between the association strength and other similarity measures
Source
Journal of the American Society for Information Science and Technology. 61(2010) no.7, S.1502-1504
Year
2010
Series
Brief communication
Abstract
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 (e.g., Jaccard index), we can prove new relations between the association strength and these other measures.

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  5. Smeaton, A.F.; Morrissey, P.J.: Experiments on the automatic construction of hypertext from texts (1995) 0.18
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