Given the following confusion matrix for a movie classification model, what is the true class frequency for Romance and the predicted class frequency for Adventure?
A.
The true class frequency for Romance is 77.56% and the predicted class frequency for Adventure is 20.85%
B.
The true class frequency for Romance is 57.92% and the predicted class frequency for Adventure is 13.12%
C.
The true class frequency for Romance is 0.78 and the predicted class frequency for Adventure is (0.47-0.32)
D.
The true class frequency for Romance is 77.56% ֳ— 0.78 and the predicted class frequency for Adventure is 20.85% ֳ— 0.32
to be able to understand this Multiclass Model Insights and to be able to answer this question :
True class-frequencies in the evaluation data: The second to last column shows that in the evaluation dataset, 57.92% of the observations in the evaluation data is Romance, 21.23% is Thriller, and 20.85% is Adventure.
Predicted class-frequencies for the evaluation data: The last row shows the frequency of each class in the predictions. 77.56% of the observations is predicted as Romance, 9.33% is predicted as Thriller, and 13.12% is predicted as Adventure.
REF: https://docs.aws.amazon.com/machine-learning/latest/dg/multiclass-model-insights.html
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