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建立由机动船当量艘数、当量净载重吨、当量载客量和货船当量艘数、当量净载重吨、当量载客量等25个指标构成的评价指标体系,选择中国14个省进行灰色聚类分析,并以此进行评价排序.该方法具有不要求待分析序列有某种特殊的分布、计算过程简单、可以得到较多的信息等优点,并将其应用于航运业的定位分析中.为航运业进行定位分析研究、制定发展战略提供有效的依据.
An evaluation index system composed of 25 indicators including motor boat equivalent number of ships, equivalent net deadweight, equivalent carrying capacity and number of cargo ships, equivalent net deadweight and equivalent carrying capacity was established, and 14 Chinese provinces were selected to carry out gray poly This method has the advantages of not requiring some special distribution of the sequence to be analyzed, simple calculation process, more information available, etc., and is applied to the positioning analysis of the shipping industry. For the shipping industry positioning analysis, development strategy to provide an effective basis.