Step 3: Download the sample data

Click here to download the sample dataset. It will show up as the folder synthetic.tar.gz in your Downloads with the following 4 files:

• test.parquet - test data, to be used when joining a session

• train_silo0.parquet - training data for silo A

• train_silo1.parquet - training data for silo B

• train_centralized.parquet - all training data in one file, not required for this exercise.