Читать книгу Introduction to Fuzzy Logic - James K. Peckol - Страница 68

As a further illustration, let the crisp set H and the fuzzy subset F represent the heights of players on a basketball team. If, for an arbitrary player p, we know that the membership in the set H is given as μ_H(p) = 1, then all we know is that the player's height is somewhere between 6 and 8 ft. On the other hand, if we know that the membership in the set P is given as μ_F(p) = 0.85, we know that the player's height is close to 7 ft. Which information is more useful?