Create a Pipeline

You can use the Azure Machine Learning SDK to perform all of the tasks required to create and operate a machine learning solution in Azure. Rather than perform these tasks individually, you can use pipelines to orchestrate the steps required to prepare data, run training scripts, register models, and other tasks.

Before You start

If you have not already done so, complete the Create an Azure Machine Learning Workspace exercise to create an Azure Machine Learning workspace and compute instance, and clone the notebooks required for this exercise.

Open Jupyter

While you can use the Notebooks page in Azure Machine Learning studio to run notebooks, it’s often more productive to use a more fully-featured notebook development environment like Jupyter.

  1. In Azure Machine Learning studio, view the Compute page for your workspace; and on the Compute Instances tab, start your compute instance if it is not already running.
  2. When the compute instance is running, click the Jupyter link to open the Jupyter home page in a new browser tab.

Create and publish a pipeline

In this exercise, the code to create and publish a pipeline is provided in a notebook.

  1. In the Jupyter home page, browse to the /users/your-user-name/mslearn-dp100 folder where you cloned the notebook repository, and open the Create a Pipeline notebook.
  2. Then read the notes in the notebook, running each code cell in turn.
  3. When you have finished running the code in the notebook, on the File menu, click Close and Halt to close it and shut down its Python kernel. Then close all Jupyter browser tabs.


If you’re finished working with Azure Machine Learning for now, in Azure Machine Learning studio, on the Compute page, on the Compute Instances tab, select your compute instance and click Stop to shut it down. Otherwise, leave it running for the next lab.

Note: Stopping your compute ensures your subscription won’t be charged for compute resources. You will however be charged a small amount for data storage as long as the Azure Machine Learning workspace exists in your subscription. If you have finished exploring Azure Machine Learning, you can delete the Azure Machine Learning workspace and associated resources. However, if you plan to complete any other labs in this series, you will need to repeat the Create an Azure Machine Learning Workspace exercise to create the workspace and prepare the environment first.