Xuemei, Li; Zhang, Ya; Kedong, Yin - In: Marine economics and management : MAEM 1 (2018) 1, pp. 79-100
Purpose - The traditional grey relational models directly describe the behavioural characteristics of the systems based on the sample point connections. Few grey relational models can measure the dynamic periodic fluctuation rules of the objects, and most of these models do not have affinities,...