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- Article name
- Application of algebraic dependences for the description of laws bradford and zipf
- Authors
- Klimov Yu. N., , , "VIMI" FSUE, Moscow,
- Keywords
- cumulate / articles / publications / books / abstracts / words / Zipf / Bradford / distribution / Zipf's law / Bradford's law
- Year
- 2011 Issue 1 Pages 54 - 60
- Code EDN
- Code DOI
- Abstract
- Research of cumulative distribution of number of articles and key words has shown, that in all cases application exponential to dependence and a polynomial of the second degree, allocating initial and final points of crossing of the curves reflecting these dependences, determine the non-uniform three zones appropriate to a nuclear zone and two zones of dispersion of publications or key words. By the author it is shown, that in some cases of them can be four non-uniform zones. The submitted results confirm law Bradford for distribution of publications to a nuclear zone both two additional zones and distribution Zipf for cumulative number of words, and also specify them.
- Text
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