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Google Professional Machine Learning Engineer Exam - Topic 7 Question 20 Discussion

You need to train a computer vision model that predicts the type of government ID present in a given image using a GPU-powered virtual machine on Compute Engine. You use the following parameters:* Optimizer: SGD* Image shape = 224x224* Batch size = 64* Epochs = 10* Verbose = 2During training you encounter the following error: ResourceExhaustedError: out of Memory (oom) when allocating tensor. What should you do?
B) Reduce the batch size
A) Change the optimizer
C) Change the learning rate
D) Reduce the image shape

Google Professional Machine Learning Engineer Exam - Topic 7 Question 20 Discussion

Actual exam question for Google's Professional Machine Learning Engineer exam
Question #: 20
Topic #: 7
[All Professional Machine Learning Engineer Questions]

You need to train a computer vision model that predicts the type of government ID present in a given image using a GPU-powered virtual machine on Compute Engine. You use the following parameters:

* Optimizer: SGD

* Image shape = 224x224

* Batch size = 64

* Epochs = 10

* Verbose = 2

During training you encounter the following error: ResourceExhaustedError: out of Memory (oom) when allocating tensor. What should you do?

Show Suggested Answer Hide Answer
Suggested Answer: B

by Celeste at May 04, 2022, 01:46 PM

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Stanton
10 months ago
Not sure if just lowering the batch size is enough...
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Erinn
10 months ago
Wait, can reducing image size really solve this?
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Stacey
10 months ago
Changing the optimizer won't help with memory issues.
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Tenesha
10 months ago
I agree, batch size affects memory usage a lot.
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Lindsey
11 months ago
Reducing the batch size is usually a good first step.
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Jestine
11 months ago
I recall that adjusting the learning rate usually affects convergence speed, but I'm not convinced it would help with an out of memory error.
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Loreta
11 months ago
I practiced a similar question where reducing the image size helped with memory constraints. Maybe that could work here too?
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Reuben
11 months ago
I remember we discussed how reducing the batch size can help with memory issues during training. It seems like a good option here.
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Dyan
11 months ago
I'm not entirely sure, but I think changing the optimizer might not directly solve the out of memory error. It feels like a workaround rather than a fix.
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Valentine
11 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about the capabilities of Automation script settings.
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Adolph
11 months ago
Hmm, this looks tricky. I'll need to carefully review the options and think through the potential causes.
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Chantell
11 months ago
I'm a bit confused about the default action of an IP filter. Is it to forward or drop packets? I'll need to double-check that detail.
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Roxane
11 months ago
I've got this! The X part represents the major version of MySQL. That's the most important part of the version number, so it makes sense that it would be denoted by the X.
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