The accompanying data file lists the actual class memberships and predicted Class 0 (nontarget class) probabilities for 10 observations. Observation Actual Class Class 0 Probability 1 1 0.38 2 1 0.15 3 0 0.79 4 0 0.62 5 0 0.93 6 1 0.02 7 0 0.82
The accompanying data file lists the actual class memberships and predicted Class 0 (nontarget class) probabilities for 10 observations. Observation Actual Class Class 0 Probability 1 1 0.38 2 1 0.15 3 0 0.79 4 0 0.62 5 0 0.93 6 1 0.02 7 0 0.82
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The accompanying data file lists the actual class memberships and predicted Class 0 (nontarget class) probabilities for 10 observations.
Observation | Actual Class | Class 0 Probability |
1 | 1 | 0.38 |
2 | 1 | 0.15 |
3 | 0 | 0.79 |
4 | 0 | 0.62 |
5 | 0 | 0.93 |
6 | 1 | 0.02 |
7 | 0 | 0.82 |
8 | 1 | 0.54 |
9 | 1 | 0.29 |
10 | 0 | 0.69 |
1. Compute the misclassification rate, accuracy rate, sensitivity, precision, and specificity using the cutoff value of 0.5.
Note: Round your final answers to 2 decimal places.
2. Compute the misclassification rate, accuracy rate, sensitivity, precision, and specificity using the cutoff value of 0.25.
Note: Round your final answers to 2 decimal places.
3. Compute the misclassification rate, accuracy rate, sensitivity, precision, and specificity using the cutoff value of 0.75.
Note: Round your final answers to 2 decimal places.
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