> For the complete documentation index, see [llms.txt](https://deeplearning4j.konduit.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://deeplearning4j.konduit.ai/en-1.0.0-beta6/arbiter.md).

# Arbiter

- [Overview](https://deeplearning4j.konduit.ai/en-1.0.0-beta6/arbiter/overview.md): Introduction to using Arbiter for hyperparameter optimization.
- [Layer Spaces](https://deeplearning4j.konduit.ai/en-1.0.0-beta6/arbiter/layer-spaces.md): Set a search spaces for layers.
- [Parameter Spaces](https://deeplearning4j.konduit.ai/en-1.0.0-beta6/arbiter/parameter-spaces.md): Set a search spaces for parameters.