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Confusion Matrix

Rows are actual labels and columns are predicted labels.

Your experiment

confusion(actual, predicted, classes) returns a classes by classes count matrix. Labels are integers from 0 to classes-1; input lengths match.

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What to look for

Rows are actual labels and columns are predicted labels. Trace each sample into its cell, including mistakes hidden by accuracy.

Watch your code work

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Write a solution or load the worked answer, then choose Trace & check.

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