Application of Data Mining Technology in Analysis of Marine Traffic Characteristics
Pan Jia-ai, Zheping Shao · Navigation of China · 2010
Data mining is a process of analyzing huge data from different perspectives and extracting useful information.The technology and theory of Data Ming play an important role in find out the characteristics of marine traffic through analyzing huge AIS data broadcast by ships and collected into database.A novel method for the analysis of marine traffic situation is developed based on the theory and technology of data mining.With this analysis method ship course change rates and speed change rates are mined in three respects(the space,time and distribution) and the analysis of marine traffic situations in Xiamen main fairway is carried out.It is proved that this method is practical and useful.Knowledge mined by this analysis method can give advices for marine traffic decisionmaking and management of marine authorities.