# init(_:strategy:) Creates multi-label classification metrics for classifications and ground truth labels. ``` init(_ pairs: some Sequence<(classification: ClassificationDistribution, labels: Set)>, strategy: MultiLabelClassificationMetrics.ThresholdSelectionStrategy) throws ``` ## Parameters `pairs` A sequence of classifications and true label pairs. `strategy` A label confidence threshold selection strategy. --- 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)