Note: This is just a demo implementation for the concept of fuzzy regression using same points in fuzzy-plane geometry
As fuzzy regression is closely associated with fuzzy line and curve fitting, a given set of fuzzy points can be observed as a collection of same points with varied membership values. Hence, collectively, the problem of identifying a fuzzy regression curve can be tackled by using conventional regression curves for each set of same points with different membership.
For more information and mathematical details, please refer to this paper.