Question: To train a classifier on an imbalanced multi - class dataset. Use precision as performance evaluation metric, and average strategies of micro and macro. If
To train a classifier on an imbalanced multiclass dataset. Use precision as performance evaluation metric, and average strategies of micro and macro. If microaverageprecision is much smaller than macroaverageprecision, which of the following is mostly like happening?
The model is likely misclassifying the frequent labels more than the infrequent labels.
The model is likely misclassifying the infrequent labels more than the frequent labels.
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