HOTSPOT (Drag and Drop is not supported)For each of the following statements, select Yes if the statement is true. Otherwise, select No.Note: Each correct selection is worth one point.Hot Area:
Answer(s): A
https://docs.microsoft.com/en-us/learn/modules/create-regression-model-azure-machine-learning-designer/5- create-training-pipeline https://docs.microsoft.com/en-us/learn/modules/create-classification-model-azure-machine-learning-designer/ introduction https://docs.microsoft.com/en-us/learn/modules/create-clustering-model-azure-machine-learning-designer/1- introduction
Which two actions are performed during the data ingestion and data preparation stage of an Azure Machine Learning process? Each correct answer presents part of the solution.Note: Each correct selection is worth one point.
Answer(s): C,E
https://docs.microsoft.com/en-us/azure/machine-learning/concept-data-ingestion https://docs.microsoft.com/en-us/azure/architecture/data-science-process/prepare-data
You need to predict the animal population of an area.Which Azure Machine Learning type should you use?
Regression is a supervised machine learning technique used to predict numeric values.
https://docs.microsoft.com/en-us/learn/modules/create-regression-model-azure-machine-learning- designer/1-introduction
Box 1: YesFor regression problems, the label column must contain numeric data that represents the response variable.Ideally the numeric data represents a continuous scale.Box 2: NoK-Means ClusteringBecause the K-means algorithm is an unsupervised learning method, a label column is optional.If your data includes a label, you can use the label values to guide selection of the clusters and optimize the model.If your data has no label, the algorithm creates clusters representing possible categories, based solely on the data.Box 3: NoFor classification problems, the label column must contain either categorical values or discrete values. Some examples might be a yes/no rating, a disease classification code or name, or an income group. If you pick a noncategorical column, the component will return an error during training.
https://docs.microsoft.com/en-us/azure/machine-learning/component-reference/train-model https://docs.microsoft.com/en-us/azure/machine-learning/component-reference/k-means-clustering
You use Azure Machine Learning designer to build a model pipeline.What should you create before you can run the pipeline?
Answer(s): B
To train the model, we will create Azure Machine Learning Compute resource.
https://github.com/solliancenet/azure-machine-learning-quickstarts/blob/master/aml-visual-interface/ README.md
Post your Comments and Discuss Microsoft AI-900 exam prep with other Community members:
Our website is free, but we have to fight against AI bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the AI-900 content, but please register or login to continue.