Analysis of the Influence of International Maritime Regulations on Ship Detention

In order to quantitatively analyze the impact of international maritime regulations on ship detention, a grey entropy Euclid correlation degree algorithm based on grey Euclid correlation degree analysis and entropy weight method is proposed. It reveals the relevance of eight international maritime regulations followed by Port State Control to ship detention through data mining, and the order of relevance is LSA > LL > FSS > SOLAS > MLC > MARPOL > ISM > CC. At the same time, according to the correlation degree, it is determined that the important factors affecting ship detention are LSA, LL, FSS, SOLAS and MLC, the comparatively important factors are ISM and MARPOL, and the unimportant factor is CC. It can provide a decision-making basis for Port State Control and reference opinions for shipping companies to reduce ship detention rates.