EX188 無料問題集「RedHat Red Hat Certified Specialist in Containers」
The chi-square test is derived from the chi-square distribution in statistics. Starting from the (class, term) correlation table, it considers the correlation between each class and each term, and measures the lack of independence between the two (features and categories). The smaller the chi-square, the smaller the independence and the greater the correlation.
正解:B
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