【Background Information】
Ambiguity refers to “unclearness” or “also to the other” in the intermediate transition of objective differences. Such as tall and short, young and old, hot and cold water, serious and not serious environmental pollution. In the decision-making, there is also such a vague phenomenon, such as electing a good cadre, but what is a good cadre? There is no absolutely clear and fixed boundary between good cadres and bad cadres. These phenomena are difficult to describe with classical mathematics.
Fuzzy mathematics is the mathematics of mathematical methods to study and deal with fuzzy phenomena. As a new discipline, it is a new mathematics discipline developed after classical mathematics and statistical mathematics. After a brief silence and controversy, it developed rapidly and became more widely used. Today's application of fuzzy mathematics has spread throughout the fields of science, engineering, agriculture, medicine, and social sciences, fully demonstrating its powerful vitality and penetration.
Statistical mathematics is to expand the scope of application of mathematics from the field of certainty to the field of uncertainty, that is, from the inevitable phenomenon to the accidental phenomenon, while the fuzzy mathematics expands the scope of application of mathematics from the field of determination to the field of uncertainty, that is, from the precise The phenomenon is blurred.
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