Yes, you can! If you are using the BigML API please read this subsection on sampling your dataset. You can also split your dataset using the BigML Dashboard, either with just one click or configuring the training and test set split.
- Split your dataset in 1-click:
This option divides your dataset in two parts, 80% of your data to train the model and the 20% left to test it. From the dataset view, select 1-CLICK TRAINING|TEST in the 1-click action menu:
- Configuring your dataset:
You can decide the percentage of your data for training and for testing. From the dataset view, click on the configure option menu and select TRAINING AND TEST SET SPLIT:
Later configure this parameter as you like, for instance, the example shown below is 70% and 30% respectively: