SAS Exam A00-405 Topic 4 Question 57 Discussion

Actual exam question for SAS's A00-405 exam

Question #: 57
Topic #: 4

Which option is the correct activation (unction for the output layer in a CNN model trained to classify an image belonging to one of the n classes (CI. C2, C3, , Cn)?

ASigmoid

BReLU

CTanH

DSoftmax

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Suggested Answer: A

by Doug at Apr 30, 2024, 04:53 PM

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Tish

7 months ago

Got it. So, Softmax is the way to go for an image classification task with multiple classes.

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Jani

8 months ago

ReLU and TanH are more for hidden layers, not the output.

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Ronna

8 months ago

Yeah, Softmax is used for multi-class classification. Sigmoid is more for binary classification.

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Jenelle

8 months ago

I think so. Softmax outputs probabilities for each class.

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Jani

9 months ago

It's definitely Softmax, right?

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Tish

9 months ago

This question seems tricky. What's the best activation function for the output layer?

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