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2011年08 期
| 标题 |
| 基于粗糙主成分分析法的铁路网客运节点重要度决策(33 卷) |
| 英文标题 |
| Importance Decision of Passenger Transport Node in Railway Network based on Rough Principle Components Analysis |
| 摘要 |
| 通过阐述铁路网客运节点的定义和节点重要度的概念，建立客运节点重要度评价指标体系，利用粗糙集理论与主成分分析法的结合，提出利用主成分分析法和基于信息量方法，计算客运节点的客观权重，结合主观权重得到科学合理的客运节点综合权重。经过实例分析，表明了基于粗糙主成 |
| 作者 |
| 新闻作者:陈钉均，张述能，倪少权，郭倩倩 |
| 关键字 |
