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1.

A Python script to train a model is created in Azure Databricks and attached to a cluster with the Databricks Runtime for Machine Learning. To run the code and enable automated MLflow when tuning hyperparameters, which method should be used?

ParamGridBuilder()

CrossValidator

RegressionEvaluator()

2.

Which arguments are needed to run the Hyperopt function fmin()?

The evaluation metric, the model, and the data.

The objective function, the search space, and the model.

The objective function, the search space, and the search algorithm.

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