BNNSOptimizer | Accelerate | One | Generated Accelerate API reference for BNNSOptimizer, including members and iOS availability.

===----------------------------------------------------------------------===// Optimizer Step ===----------------------------------------------------------------------===//

Members (1)

method · iOS 14.0+

step

Swift declaration

func step(parameters: [BNNSNDArrayDescriptor], gradients: [BNNSNDArrayDescriptor], accumulators: [BNNSNDArrayDescriptor], filterParameters: BNNSFilterParameters? = nil) throws

Apply a single step of optimization to one or more parameters - Parameter parameterCount:The number of parameters to update - Parameter parameters: Array of mutable pointers to the parameter descriptors to update. - Parameter gradients: Array of pointers to the gradient descriptors. - Parameter accumulators Array of mutable pointers to the accumulator descriptors. - Parameter filterParameters: Filter runtime parameters

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