Exam DP-100 topic 3 question 67 discussion

Actual exam question from Microsoft's DP-100

Question #: 67
Topic #: 3

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have a Python script named train.py in a local folder named scripts. The script trains a regression model by using scikit-learn. The script includes code to load a training data file which is also located in the scripts folder.
You must run the script as an Azure ML experiment on a compute cluster named aml-compute.
You need to configure the run to ensure that the environment includes the required packages for model training. You have instantiated a variable named aml- compute that references the target compute cluster.
Solution: Run the following code:

Does the solution meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️

by medsimus at April 2, 2021, 2:32 p.m.

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Peeking

8 months, 1 week ago

Selected Answer: B

The Environment class was not imported and there was no .from_conda_specification or python dependencies. The answer is 'No'

upvoted 3 times

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phdykd

8 months, 2 weeks ago

No. from azureml.core import Environment from azureml.train.sklearn import SKLearn # Create a Python environment for the experiment env = Environment.from_conda_specification(name='sklearn-env', file_path='./scripts/myenv.yml') # Specify the required packages env.python.conda_dependencies.add_pip_package("scikit-learn") # Create an estimator for the experiment estimator = SKLearn(source_directory='./scripts', compute_target=aml_compute, entry_script='train.py', environment_definition=env)

upvoted 1 times

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michaelmorar

10 months, 3 weeks ago

Selected Answer: B

Nowhere in the code does this solution include the required packages for model training

upvoted 2 times

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jkuz

2 years ago

Deprecated. https://docs.microsoft.com/en-us/python/api/azureml-train-core/azureml.train.estimator.estimator?view=azure-ml-py If ignore deprecated, it seems to work (see the link).

upvoted 4 times

Arend78

10 months, 2 weeks ago

src = ScriptRunConfig(source_directory=project_folder, script='train.py', compute_target=my_compute_target, environment=myenv) Indeed the environment seems to be missing: https://learn.microsoft.com/en-us/azure/machine-learning/v1/how-to-set-up-training-targets?view=azure-ml-py

upvoted 2 times

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medsimus

2 years, 6 months ago

outdated https://docs.microsoft.com/en-us/python/api/azureml-train-core/azureml.train.sklearn.sklearn?view=azure-ml-py