Training AutoML Models Using Vertex AI

For a user who can use SQL, has little Machine Learning experience and wants a ‘Low-Code’ solution, which Machine Learning framework should they use?

• AutoML

• Python

• Scikit-Learn

• BigQuery ML

Which of the following metrics can be used to find a suitable balance between precision and recall in a model?

• F1 Score

• ROC AUC

• Log Loss

• PR AUC

What is the default setting in AutoML Tables for the data split in model evaluation?

• 80% Training, 15% Validation, 5% Testing

• 80% Training, 5% Validation, 15% Testing

• 70% Training, 20% Validation, 10% Testing

• 80% Training 10% Validation, 10% Testing

Which of the following are stages of the Machine Learning workflow that can be managed with Vertex AI?

• Create a dataset and upload data.

• Train an ML model on your data

• All of the options

• Deploy your trained model to an endpoint for serving predictions.

What does the Feature Importance attribution in Vertex AI display?

• How much each feature impacts the model, expressed as a ranked list

• How much each feature impacts the model, expressed as a percentage

• How much each feature impacts the model, expressed as a decimal

• How much each feature impacts the model, expressed as a ratio

What is the main benefit of using an automated Machine Learning workflow?

• It makes the model run faster

• It deploys the model into production

• It reduces the time it takes to develop trained models and assess their performance

• It makes the model perform better

MAE, MAPE, RMSE, RMSLE and R2 are all available as test examples in the Evaluate section of Vertex AI and are common examples of what type of metric?

• Decision Trees Progression Metrics

• Linear Regression Metrics

• Clustering Regression Metrics

• Forecasting Regression Metrics

If the business case is to predict fraud detection, which is the correct Objective to choose in Vertex AI?

• Segmentation

• Clustering

• Regression/Classification

• Forecasting

If a dataset is presented in a Comma Separated Values (CSV) file, which is the correct data type to choose in Vertex AI?

• Video

• Image

• Text

• Tabular