The information priority of conformable fractional grey model

Abstract

The new information priority of the conformable fractional grey model is calculated. It is shown from the results that the perturbation bounds of the conformable fractional grey model are going to decrease as k goes up. At the same time, we make a comparison between the conformable fractional grey model and the fractional grey model with the principle of the new information priority. The comparison results show that the conformable fractional grey model paid more attention to the use of the old information.