Introduction - If you have any usage issues, please Google them yourself
According to the definition of information entropy, the entropy value can be used to judge the degree of dispersion of a certain index. The smaller the entropy value is, the greater the degree of dispersion of the index, the greater the influence (i.e. weight) of the index to the comprehensive evaluation. If the value of a certain index is all equal, the index does not play a role in the comprehensive evaluation.