docs/package_reference/cross_encoder/evaluation.md

# Evaluation

CrossEncoder have their own evaluation classes in `sentence_transformers.cross_encoder.evaluation`.

## CrossEncoderRerankingEvaluator

```{eval-rst}
.. autoclass:: sentence_transformers.cross_encoder.evaluation.CrossEncoderRerankingEvaluator
```

## CrossEncoderNanoBEIREvaluator

```{eval-rst}
.. autoclass:: sentence_transformers.cross_encoder.evaluation.CrossEncoderNanoBEIREvaluator
```

## CrossEncoderClassificationEvaluator

```{eval-rst}
.. autoclass:: sentence_transformers.cross_encoder.evaluation.CrossEncoderClassificationEvaluator
```

## CrossEncoderCorrelationEvaluator

```{eval-rst}
.. autoclass:: sentence_transformers.cross_encoder.evaluation.CrossEncoderCorrelationEvaluator
```