摘要
通过运用文献计量学、书目信息共现分析系统(BICOMB)、图形聚类工具(gCLUTO)进行统计分析,结合双聚类技术,以可视化矩阵图直观反映我国海上救助的研究态势和学科分布,探讨海上搜救领域的关注热点和发展方向。
This paper applies the methods of Bibliometrics,Bibliographic Item Co-Occurrence Matrix Builder(BICOMB)and Graphical Clustering Toolkit(gCluto)for statistical analysis.Facilitated by the biclustering technology,it directly reflects the research situation and subject distribution of maritime search and rescue in China with visual matrix,and also probes into the hot issues and development direction of maritime search and rescue.
作者
程明远
CHENG Ming-yuan(East China Sea Rescue Bureau,Shanghai 201914,China)
出处
《中国海事》
2021年第10期55-57,共3页
China Maritime Safety
关键词
海上搜救
双聚类技术
研究热点
Maritime search and rescue
biclustering technology
hot issue for research
