# FullyConnectedNetworkMultiLabelClassifierModel A multi-label classifier model that uses a fully-connected network. ``` struct FullyConnectedNetworkMultiLabelClassifierModel where Scalar : MLShapedArrayScalar, Scalar : BinaryFloatingPoint, Label : Comparable, Label : Decodable, Label : Encodable, Label : Hashable ``` ## Topics ### Performing a classification [`func applied(to: MLShapedArray, eventHandler: EventHandler?) throws -> ClassificationDistribution`](/documentation/CreateMLComponents/FullyConnectedNetworkMultiLabelClassifierModel/applied(to:eventHandler:)) Performs a classification on a shaped array. ### Computing evaluation metrics [`func evaluation(on: some Collection, Set>>, confidenceThresholds: [Label : Float]) throws -> MultiLabelClassificationMetrics`](/documentation/CreateMLComponents/FullyConnectedNetworkMultiLabelClassifierModel/evaluation(on:confidenceThresholds:)) Computes evaluation metrics on annotated examples. ### Performing a prediction [`func prediction(from:confidenceThresholds:)`](/documentation/CreateMLComponents/FullyConnectedNetworkMultiLabelClassifierModel/prediction(from:confidenceThresholds:)) Performs a prediction and keeps label-confidence pairs that are greater than or equal to the provided confidence thresholds. ### Updating the precision recall curve [`func updatePrecisionRecallCurves(some Collection, Set>>) async throws`](/documentation/CreateMLComponents/FullyConnectedNetworkMultiLabelClassifierModel/updatePrecisionRecallCurves(_:)) Updates the per-label precision-recall curve using the input data. ## Relationships ### Conforms To [`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible) [`Copyable`](/documentation/Swift/Copyable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Decodable`](/documentation/Swift/Decodable) [`Encodable`](/documentation/Swift/Encodable) [`Sendable`](/documentation/Swift/Sendable) [`Transformer`](/documentation/CreateMLComponents/Transformer) [`Escapable`](/documentation/Swift/Escapable) --- 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)