HOTSPOT - (Topic 2)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Solution:
Box 1: Yes
Automated machine learning, also referred to as automated ML or AutoML, is the process
of automating the time consuming, iterative tasks of machine learning model development. It allows data scientists, analysts, and developers to build ML models with high scale, efficiency, and productivity all while sustaining model quality.
Box 2: No
Box 3: Yes
During training, Azure Machine Learning creates a number of pipelines in parallel that try different algorithms and parameters for you. The service iterates through ML algorithms paired with feature selections, where each iteration produces a model with a training score. The higher the score, the better the model is considered to "fit" your data. It will stop once it hits the exit criteria defined in the experiment.
Box 4: No
Apply automated ML when you want Azure Machine Learning to train and tune a model for you using the target metric you specify.
The label is the column you want to predict.
Does this meet the goal?
Correct Answer:
A
HOTSPOT - (Topic 2)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Solution:
Box 1: No
The validation dataset is different from the test dataset that is held back from the training of the model.
Box 2: Yes
A validation dataset is a sample of data that is used to give an estimate of model skill while tuning model’s hyperparameters.
Box 3: No
The Test Dataset, not the validation set, used for this. The Test Dataset is a sample of data used to provide an unbiased evaluation of a final model fit on the training dataset.
Does this meet the goal?
Correct Answer:
A
- (Topic 3)
In which two scenarios can you use the Form Recognizer service? Each correct answer
presents a complete solution.
NOTE: Each correct selection is worth one point.
Correct Answer:
AD
Reference:
https://azure.microsoft.com/en-gb/services/cognitive-services/form-recognizer/#features
DRAG DROP - (Topic 5)
Match the Azure Cognitive Services service to the appropriate actions.
To answer, drag the appropriate service from the column on the left to its action on the right. Each service may he used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Solution:
Does this meet the goal?
Correct Answer:
A
- (Topic 4)
You need to build an app that will read recipe instructions aloud to support users who have reduced vision.
Which version service should you use?
Correct Answer:
C
Reference:
https://azure.microsoft.com/en-us/services/cognitive-services/text-to-speech/#features