# evaluation(on:confidenceThresholds:) Computes evaluation metrics on annotated examples. ``` func evaluation(on input: some Collection, Set>>, confidenceThresholds: [Label : Float]) throws -> MultiLabelClassificationMetrics ``` ## Parameters `input` A collection of annotated examples. `confidenceThresholds` A dictionary of label and confidence threshold pairs. ## Return Value Multi-label classifier metrics. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)