| 加权网中局域优先策略的研究 |
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| 引用本文： | 王伊蕾,李涛.加权网中局域优先策略的研究[J].图书情报工作,2009,53(15):122-125. |
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| 作者姓名： | 王伊蕾 李涛 |
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| 作者单位： | 1. 鲁东大学 计算机科学与技术学院;2. 鲁东大学; |
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| 基金项目： | 山东省教育厅科研基金，批准号:J06G03;省（部）级 |
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| 摘 要： | 在人际关系网络的基础上，构造一个加权网络演化模型，模型演化过程中采取局域优先策略和边权演化策略。仿真实验结果表明，经过演化的加权网具有较小的平均距离和较大的聚集系数，表明它是一个小世界网络。对人际关系网为BA网络、并且采取不同平均度时对加权网的研究表明，加权演化网络的度分布、点强度分布、聚集系数和平均路径长度不受人际关系网络的影响。
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| 关 键 词： | 合作网络 复杂网络 局域世界 加权网 数据挖掘 |
| 收稿时间： | 2009-01-14 |
| 修稿时间： | 2009-04-07 |
Research on Weighted Network Based on Local First Tactic |
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| Wang Yilei,Li Tao.Research on Weighted Network Based on Local First Tactic[J].Library and Information Service,2009,53(15):122-125. |
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| Authors: | Wang Yilei Li Tao |
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| Institution: | 1. Department of Computer Science;2. The Network Center, Ludong University,; |
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| Abstract: | This paper constructs an evolvement model of weighted network based on a population relationship network. In the evolvement process, the model adopts local world tactic and edge evolvement tactic. The simulate experiment demonstrates that the weighted network evolved after the model has short average path length and large cluster coefficient, which is the characters of small world network. On the other hand, this paper also studies the impact on characters of degree distribution, node weight distribution, and cluster coefficient and average path length when population relationship network is BA network or ER network. Simulating experiment show that it has little impact on the evolved weighted network. |
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| Keywords: | cooperation network complex network local world weighted network data mining |
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