# Learn about Configs

## Directory structure of configs in mmrazor

![image](https://user-images.githubusercontent.com/88702197/187635756-55f80a44-161b-4af9-b226-9b7aef68a139.png)

`mmxxx`: means some task repositories of OpenMMLab, such mmcls, mmdet, mmseg and so on.

`_base_`: includes configures of datasets, experiment settings and model architectures.

`distill`/`nas`/`pruning`: model compression algorithms.

`vanilla`: task models owned by mmrazor.

## More about config

Please refer to [config](https://github.com/open-mmlab/mmengine/blob/main/docs/zh_cn/tutorials/config.md) in mmengine.
