摘要:基于台湾四大港口近8年来PSC工作的电子数据记录,对船舶缺陷与船龄进行关联分析,提取其间相关特征,提出一套行之有效的可视化数据挖掘方法,为提高港口国检查工作效率提供了一个科学、高效的定量方法。
Based on the PSC digital data record of 4 ports in Taiwan in the past eight years, the coherence between ship age and deficiency is analyzed and the relative features are drawn. A set of efficient visual data mining method is put forward, which supply PSC officers a scientific and high efficient quantitative method for working efficiency.