1. Salesforce Help Documentation, "Monitor Your Einstein Vision Model": This document details the process of evaluating model performance. It states, "Use the Model Metrics tab on the Einstein Vision Model record page to see how your model performs. The tab shows metrics such as F1 Score, Precision, and Recall for the model." This directly supports the correctness of 'Model Metrics' (E).
2. Salesforce Help Documentation, "How Image Recognition Works": This document explains the output of the image analysis process. It states, "The service analyzes the image and identifies the products on a shelf... The results are saved as retail store KPIs. For example, share of shelf, out-of-stock, or planogram compliance." These KPIs are the Shelf Metrics (B) that a user reviews to confirm the accuracy of a specific scan.