Training and testing a model

Before you can use your model, you must train the model. Training is the automated process by which AI Builder analyzes the data for patterns, determines the algorithm to use, and validates the model.

You train the model from the Model summary page. The following screenshot shows the model summary for an entity extraction model:

Figure 18.5 – Model summary

To train a model, click on the Train button. 

Training a model can take a long time. You can close the portal and view the results later.

When training is complete, you can view the details page for the model, as shown in the following screenshot for an entity extraction model:

Figure 18.6 – Model details

On the model details page, you can perform your own quick tests on the model. In the previous screenshot, you can see some text entered under Test your model. The entity extraction model has identified two products: AI and Common Data Service.

If your model needs refinement, you can...