# MachineLearningOperatorFactory.ConvDescriptor

> Descriptor for the convolution operator.

## Definition

* **Type:** Struct
* **Namespace:** [UnityEngine.Rendering](/engine/6000.7/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public ref struct MachineLearningOperatorFactory.ConvDescriptor
```

## Fields

| Value                                                                                                                                     | Description                               |
| ----------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------- |
| [B](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/b.md)                             | The optional bias tensor descriptor.      |
| [dilations](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/dilations.md)             | The dilation values for the convolution.  |
| [fusedActivation](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/fusedactivation.md) | The type of activation function to apply. |
| [groups](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/groups.md)                   | The number of groups for the convolution. |
| [K](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/k.md)                             | The kernel tensor descriptor.             |
| [O](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/o.md)                             | The output tensor descriptor.             |
| [pads](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/pads.md)                       | The padding values for the convolution.   |
| [strides](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/strides.md)                 | The stride values for the convolution.    |
| [X](/engine/6000.7/script-reference/unityengine/rendering/machinelearningoperatorfactory/convdescriptor/x.md)                             | The input tensor descriptor.              |