Abstract: In this paper, the pairwise comparison matrix (PCM) of the best-worst method (BWM) is regarded as a special incomplete PCM (IPCM), and an improved method based on the optimal completion of ...
The UIS has developed a menu of options to enable countries to report against SDG 4.1.1, of which the Pairwise Comparison Method (PCM) for measuring global learning outcomes. The PCM allows countries ...
Abstract: Companies need to create a product position map and correctly grasp the current situation. In the recent increase in the number of e-commerce sites, the influence of product images on ...