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# init(learningRate:alpha:epsilon:centered:momentum:gradientScale:regularizationScale:gradientClipping:regularizationFunction:)

Returns a new RMSProp optimizer object with gradient clipped by value or clipped by norm.

```
init(learningRate: Float = 1e-2, alpha: Float = 0.99, epsilon: Float = 1e-8, centered: Bool, momentum: Float = 0, gradientScale: Float, regularizationScale: Float, gradientClipping: BNNS.GradientClipping, regularizationFunction: BNNSOptimizerRegularizationFunction)
```

## Parameters

`learningRate`

A value that specifies the learning rate.

`alpha`

A constant that specifies smoothing, in the range `0` to `1`.

`epsilon`

A term that the optimizer adds to the denominator.

`centered`

A Boolean value that specifies whether to use the centered variant.

`momentum`

The rate of momentum decay.

`gradientScale`

A value that specifies the gradient scaling factor.

`regularizationScale`

A value that specifies the regularization scaling factor.

`gradientClipping`

The gradient clipping function and bounds.

`regularizationFunction`

The variable that specifies the regularization function.

---

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