An Effective Distance Measurement Formula Based on Fuzzy Set Theory
Aiming at the failure of various distance measure formulas proposed in the existing research when distinguishing some similar data,an optimized distance measure formula is given,and it is proved that the optimized distance measure formula not only conforms to the three basic properties of distance measure:non-negativity,triangular inequality and medium.Through calculation and compar-ative analysis,the effectiveness and superiority of the optimized distance measure formula in dealing with some special data are demonstrated.Finally,its good performance in pattern recognition is dem-onstrated through case analysis,which provides a good mathematical tool for people to extract,analyze and process data and carry out machine learning related to artificial intelligence.
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