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  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/BNNS/LossLayer/apply(batchSize:input:labels:output:weights:broadcastsWeights:generatingInputGradient:)",
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# apply(batchSize:input:labels:output:weights:broadcastsWeights:generatingInputGradient:)

```
func apply(batchSize: Int, input: BNNSNDArrayDescriptor, labels: BNNSNDArrayDescriptor, output: BNNSNDArrayDescriptor, weights: BNNSNDArrayDescriptor?, broadcastsWeights: Bool, generatingInputGradient inputGradient: BNNSNDArrayDescriptor) throws
```

---

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