Catch Errors Before They Happen with Data Checker in Einstein Prediction Builder
Where: This change applies to Lightning Experience in Enterprise and Developer editions.
Who: This feature is available to admins with the Einstein Analytics Plus or Einstein Predictions license.
How: When you select the object that contains the field you want to predict, check your data to make sure that you have enough records. If you’re focusing your prediction on a segment of your data set, define that segment first before checking your data.

Check your data again when you select a field to predict and define your example set. If you’re predicting a field with true and false values, Data Checker also tells you whether your dataset has enough examples of each value.
If you get the green light to move forward, you have one more chance to check your data before building your prediction. If the Data Checker says you don’t have enough records, add data or modify your filter conditions.

