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Exam DP-100 topic 3 question 62 discussion

Actual exam question from Microsoft's DP-100
Question #: 62
Topic #: 3
[All DP-100 Questions]

DRAG DROP -
You are creating a machine learning model that can predict the species of a penguin from its measurements. You have a file that contains measurements for three species of penguin in comma-delimited format.
The model must be optimized for area under the received operating characteristic curve performance metric, averaged for each class.
You need to use the Automated Machine Learning user interface in Azure Machine Learning studio to run an experiment and find the best performing model.
Which five actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:

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Suggested Answer:
Step 1:Create and select a new dataset by uploading he command-delimited file of penguin data.
Step 2: Select the Classification task type
Step 3: Set the Primary metric configuration setting to Accuracy.
The available metrics you can select is determined by the task type you choose.
Primary metrics for classification scenarios:
Post thresholded metrics, like accuracy, average_precision_score_weighted, norm_macro_recall, and precision_score_weighted may not optimize as well for datasets which are very small, have very large class skew (class imbalance), or when the expected metric value is very close to 0.0 or 1.0. In those cases,
AUC_weighted can be a better choice for the primary metric.
Step 4: Configure the automated machine learning run by selecting the experiment name, target column, and compute target
Step 5: Run the automated machine learning experiment and review the results.
Reference:
https://docs.microsoft.com/en-us/azure/machine-learning/how-to-configure-auto-train

Comments

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ImogenW
Highly Voted 3 years, 2 months ago
This is incorrect, its create dataset > configure experiment > select classification > select metric (AUC)> run exp
upvoted 107 times
gunn_m
5 months ago
I was in the Submit an Automated ML job tab We have the following flow: 1Training method: Where we choose whether it will be automatic training, custom script, Perform hyperparameter tuning. 2Basic settings: Experiment name and description 3Task type & data: We select the dataset and the task type 4Task settings: We configure metrics among others 5Compute We select the computing resources 6Review It is important to note that the UI has changed recently.
upvoted 1 times
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MohsenSic
2 years, 10 months ago
Why is this incorrect, if we assume the training is done in train.py (which we import data, define model, and then predict and measure the accuracy), and then in python, we define SriptRunConfig (again we can define primary metric name) and then run the experiment, then the suggested order is correct
upvoted 2 times
azure1000
2 years, 9 months ago
It says "Automated Machine Learning user interface in Azure Machine Learning studio " why will you use python?
upvoted 7 times
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Sabrina442
3 years, 1 month ago
You are totally right
upvoted 3 times
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kty
3 years, 2 months ago
I agree
upvoted 3 times
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slash_nyk
Highly Voted 2 years, 10 months ago
Create Dataset, Configure, Select Classification, AUC Weighted, Submit experiment. Tested
upvoted 22 times
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harkamal
Most Recent 10 months, 2 weeks ago
metric should be AUC Weighted
upvoted 3 times
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Yuriy_Ch
1 year, 2 months ago
Exactly this question was on exam 07/March/2023
upvoted 3 times
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phdykd
1 year, 3 months ago
Create Dataset, Configure, Select Classification, AUC Weighted, Submit experiment.
upvoted 1 times
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therealola
1 year, 11 months ago
On exam 18-06-22
upvoted 3 times
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[Removed]
2 years, 2 months ago
On 20Feb2022
upvoted 1 times
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hargur
2 years, 7 months ago
on 19Oct2021
upvoted 4 times
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kisskeo
2 years, 7 months ago
On Exam 01 Oct 2021
upvoted 2 times
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RyanTsai
2 years, 8 months ago
agree: create dataset > configure experiment > select classification > select metric (AUC)> run exp
upvoted 1 times
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mthombenindhl84
2 years, 8 months ago
on exam 11/9/2021
upvoted 1 times
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dushmantha
2 years, 8 months ago
On exam 2021/08/31
upvoted 1 times
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snsnsnsn
2 years, 8 months ago
on 2/9/21
upvoted 1 times
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datamijn
2 years, 9 months ago
on exam 2/8/2021
upvoted 4 times
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rishi_ram
2 years, 11 months ago
https://docs.microsoft.com/en-us/azure/machine-learning/tutorial-first-experiment-automated-ml Answer should be Create DataSet>Configure run>Select Classification as the machine learning task type>Select AUC_weighted> Run
upvoted 4 times
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BilJon
3 years, 1 month ago
AUC Weighted is correct as shown here: https://docs.microsoft.com/en-us/azure/machine-learning/tutorial-first-experiment-automated-ml
upvoted 3 times
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