# Loss Functions

## Registry

```{autofunction} silverspoon_kd.losses.get_loss_function
```

```{autodata} silverspoon_kd.losses.LOSS_REGISTRY
```

## Built-in losses

```{autofunction} silverspoon_kd.losses.mse_loss
```

```{autofunction} silverspoon_kd.losses.normalized_mse_loss
```

```{autofunction} silverspoon_kd.losses.cosine_loss
```

```{autofunction} silverspoon_kd.losses.smooth_l1_loss
```

```{autofunction} silverspoon_kd.losses.kl_divergence_loss
```

```{autofunction} silverspoon_kd.losses.logit_lens_kl_loss
```

```{autofunction} silverspoon_kd.losses.jsd_loss
```

```{autoclass} silverspoon_kd.losses.ContrastiveDistillationLoss
:members:
:show-inheritance:
```

```{autofunction} silverspoon_kd.losses.contrastive_loss
```

```{autofunction} silverspoon_kd.losses.angular_magnitude_loss
```

```{autofunction} silverspoon_kd.losses.mahal_mse_loss
```

```{autofunction} silverspoon_kd.losses.mahal_cosine_loss
```

```{autofunction} silverspoon_kd.losses.relkd_distance_loss
```

```{autofunction} silverspoon_kd.losses.relkd_angle_loss
```

```{autofunction} silverspoon_kd.losses.relkd_da_loss
```

## Liger Kernel

```{autoclass} silverspoon_kd.losses.FusedLinearKLDivLoss
:members:
:show-inheritance:
```

```{autoclass} silverspoon_kd.losses.LigerFusedLinearJSDLoss
:members:
:show-inheritance:
```