Разъясненный PageRank
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PR(A) = (1-d) + d(PR(t1)/C(t1) + ... + PR(tn)/C(tn))
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PR1 . A B . :
A = 0.15 B = 1 C = 0.15
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A "" B , , PageRank B . B, " 22". , :
A = 0.15 B = 0.2775 C = 0.15
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A = 1 B = 1 C = 1
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. A B C. B C A. PR1 , 1 :
A = 1.85 B = 0.575 C = 0.575
100 :
A = 1.459459 B = 0.7702703 C = 0.7702703
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PageRank 3 (), . , , A PageRank 2 . , B C PageRank A. PageRank , . 4
, C B. PR1. 1 :
A = 1.425 B = 1 C = 0.575
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, A PageRank, B C . C "" A B. A . A , B . 100 :
A = 1.298245 B = 0.9999999 C = 0.7017543
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ODP Yahoo!
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