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QUESTIONS ONE: A classification model produced 7 9 True Positives ( TP ) , 1 0 1 False Negatives ( FN ) , 1 2
QUESTIONS ONE:
A classification model produced True Positives TP False Negatives FN
True Negatives TN and False Positives FP on a test set when trained using a dataset
with similar distribution.
i Construct the confusion matrix table.
ii Use the above information to compute the classification accuracy of the model. Based
on the computed accuracy, is it worth concluding that the model generalised well on
the test set?
marks
iii. Compute the recall and precision and explain their representation of the model's
performance and suggest possible tradeoffs if necessary.
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TOTAL MARKS marks
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