n this chapter, we will discuss how to measure the accuracy of the data provided by Einstein using Salesforce reporting. We will also look into the details of how to measure the accuracy of machine learning algorithms for PredictionIO and fine-tune performances via the cross-validation approach.

In this chapter, we will cover the following topics in detail:

• Measuring the accuracy of Sales Cloud Einstein
• Building evaluation metrics for the PredictionIO systems
• Measuring the accuracy of Salesforce Einstein Vision