一个网络信息层次化的数学模型及其次优算法

A Mathematical Model for the Hierarchization of Web Information and Its Second-Best Algorithm

针对网络信息层次化的问题进行研究,建立了信息结构体的简化数学模型,并根据此简化模型的次优方案求解,得出了网络信息层次化的次优算法,同时对最优算法和次优算法就其在实际问题中的性能进行了比较。

To make a survey on the problem of Web information issuance and build a simple mathematical model for the hierarchy of information, we obtain a second-best solution of the simplified model by the second-best solution algorithm of the hierarchization of Web information, and compare it with the optimal solution algorithm on their performances in practical problems.