摘要
构建港口航道通航安全评价指标体系,运用粗糙集理论对该指标体系进行约简,对约简后的指标采用属性重要性进行客观赋权,并利用集对分析方法对我国沿海主要集装箱港口航道安全进行实证分析.
The port channel navigation safety assessment system was constructed,and rough set theory was used to reduce the index system.Objective weight was determined according to attribute importance of the reduced index,and set pair analysis method was used to empirically analyze the main container port channels navigation safety.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2012年第1期37-40,共4页
Journal of Dalian Maritime University
关键词
港口航道
通航
安全评价
粗糙集-集对分析
port channel
navigation
safety assessment
rough set-set pair analysis
