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DPMSolverSDEScheduler

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DPMSolverSDEScheduler

The DPMSolverSDEScheduler is inspired by the stochastic sampler from the Elucidating the Design Space of Diffusion-Based Generative Models paper, and the scheduler is ported from and created by Katherine Crowson.

DPMSolverSDEScheduler

class diffusers.DPMSolverSDEScheduler

( *args**kwargs )

SchedulerOutput

class diffusers.schedulers.scheduling_utils.SchedulerOutput

( prev_sample: Tensor )

参数

prev_sample（对于图像，形状为 (batch_size, num_channels, height, width) 的 torch.Tensor）— 前一时间步的已计算样本 (x_{t-1})。在去噪循环中，应将 prev_sample 用作下一个模型输入。

调度器 step 函数输出的基类。

Update on GitHub

←DPMSolverMultistepScheduler DPMSolverSinglestepScheduler→