config/diffuser_params.yaml

dpmsolver:
  scheduler_class: DPMSolverMultistepScheduler
  additional_params:
    algorithm_type: sde-dpmsolver++
    use_karras_sigmas: true

ddpm:
  scheduler_class: DDPMScheduler
  additional_params:
    variance_type: fixed_small
    clip_sample: false

ddim:
  scheduler_class: DDIMScheduler
  additional_params:
    clip_sample: false

deis:
  scheduler_class: DEISMultistepScheduler
  additional_params:
    num_train_timesteps: 1000

pndm:
  scheduler_class: PNDMScheduler
  additional_params:
    num_train_timesteps: 1000