h(k,i)
= (h‘(k) + i) % m,h‘(k)为家位h(k,i)
= (h‘(k) + c1 * i + c2 * i^2) % m 易出现次级聚集h(k,i)
= (h1(k) + i * h2(k) ) mod m1/(1-a)1
/ a * ln( 1/(1-a))
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原文地址:http://blog.csdn.net/caozhk/article/details/38454819