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# DPM Discrete Scheduler with ancestral sampling inspired by Karras et. al paper

## Overview

Inspired by [Karras et. al](https://arxiv.org/abs/2206.00364). Scheduler ported from @crowsonkb's https://github.com/crowsonkb/k-diffusion library:

All credit for making this scheduler work goes to [Katherine Crowson](https://github.com/crowsonkb/)

## KDPM2AncestralDiscreteScheduler
[[autodoc]] KDPM2AncestralDiscreteScheduler