13. Performance of ML Quizzes

Performance of ML Quizzes

Assessing Performance #1

QUIZ QUESTION::

Above is a table that shows a true label and a label generated by an algorithm for nine different images. Determine the number of TPs, FPs, FNs, and TNs for this algorithm on these nine images.

ANSWER CHOICES:



Metric

Number

TP

FP

TN

FN

SOLUTION:

Metric

Number

FP

FN

FP

FN

TN

TP

Assessing Performance #2

Using the same table with algorithm performances above, calculate the sensitivity and specificity of this algorithm.

SOLUTION: Sensitivity = 0.75, Specificity = 0.8