What is the error rate of the model described in the confusion matrix below? Assume the positive class is "yes". Enter your answer as a decimal rounded to 3 decimal places. Actual class Predicted class no yes no 969 85 yes 46 166

What is the error rate of the model described in the confusion matrix below? Assume the positive class is "yes". Enter your answer as a decimal rounded to 3 decimal places. Actual class Predicted class no yes no 969 85 yes 46 166

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.

Question

What is the error rate of the model described in the confusion matrix below? Assume the positive
class is "yes". Enter your answer as a decimal rounded to 3 decimal places.
Actual class
Predicted class
yes
no
969
85
no
yes
46
166

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