AWS Certification Exam AI Practitioner (Practice Questions) set4
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問題 18 / 65
Which metric should be used to evaluate a classification model for multiple document categories when you want to average the performance of each class while taking into account the effects of class imbalance?
①micro precision
②Overall accuracy (accuracy)
③ROC AUC (for binary classification)
④Simple aggregation of the confusion matrix
⑤Macro F1 score