Use one of the Predictive Intelligence (PI) frameworks to create and train machine-learning solutions. Each framework delivers a different solution type for training the system to predict, recommend, and organize data outcomes.

Types of solutions

The four PI frameworks provide different solutions that can be called by any application through an API to invoke a prediction. Create and train your own solutions using your previous data. Navigate to All > Predictive Intelligence > Homepage to view and create solutions.

Select the best framework for your use case:

Selecting data records for training your solution

A solution is only as good as the record data you use to train it. In general, a good training dataset has these characteristics.
  • The solution definition input fields are available to users when creating records. To make predictions at record creation, the solution must have the input field values at record creation.
  • The solution definition output field is a choice field. To make more accurate predictions, limit the output field to a finite set of possible values.
  • The training records contain only correct values for the output field. To make more accurate predictions, filter out any records that have unreliable output field values. For example, if recently closed incidents are subject to review and change for a month, filter out any recently closed incidents.
  • The training records contain multiple examples of each output field value that you want the solution to predict. Having multiple examples of each output field value improves coverage.
  • The training records include common variations of the input fields. To provide more record coverage, include multiple examples of input field values.

Exporting your solution for training

Predictive Intelligence training flow

To train a solution, you export its solution definition and associated records to a centralized training server within the same datacenter. When the training completes, the training server exports the solution back to your instance and deletes all of your training data from the server. As every datacenter has its own dedicated training server and the data doesn't leave the datacenter, this service is also available to customers who have data sovereignty requirements.

Predictions occur on a centralized prediction server within the same datacenter as the instance. The trained model artifacts are sent from the instance server to the prediction server when the prediction is invoked for the first time. After that, the trained model artifacts are cached on the prediction server for subsequent predictions.
Note: All communication between the instance and the training service occurs within the same datacenter firewall. Even so, all communications occur over HTTPS.

Solution training troubleshooting

For troubleshooting common training issues, see the Predictive Intelligence Common issues [KB781893] article in the Now Support Knowledge Base.