Issues

• Finetuning Calql for envs > 1?

  irom-princeton/dppo#59 · Filter by author yiqiwang8177 opened on Mar 15, 2026

• Irreproducible result

  irom-princeton/dppo#58 · Filter by author hongsukchoi opened on Oct 15, 2025
  5

• A technically basic question

  irom-princeton/dppo#57 · Filter by author he-nantian opened on Sep 4, 2025

• 0 Improvement after 8M env steps finetuning on Transport

  irom-princeton/dppo#56 · Filter by author wkguo opened on Aug 20, 2025
  1

• Question about single env

  irom-princeton/dppo#55 · Filter by author lulu6868 opened on Aug 3, 2025

• Expected input to have 3 channels, but got 96 channels instead during eval_diffusion_mlp_img run

  irom-princeton/dppo#54 · Filter by author Ju6276 opened on Jul 27, 2025
  3

• Inability to reproduce Section 5.2, comparison to other demo-augmented RL algorithms

  irom-princeton/dppo#53 · Filter by author hetankevin opened on Jul 25, 2025

• Eval success rate is 0, but task appears successful in visualization (avoid_m1)

  irom-princeton/dppo#52 · Filter by author Ju6276 opened on Jul 7, 2025

• Always return done = False, is it reasonable?

  irom-princeton/dppo#51 · Filter by author Rooshy-yang opened on Jun 30, 2025

• Question about BC loss

  irom-princeton/dppo#50 · Filter by author Doctor-James opened on May 19, 2025

• Encountered a bug while running the model evaluation script.

  irom-princeton/dppo#49 · Filter by author HanwenWangBUPT opened on May 15, 2025
  3

• How to calculate log_prob when use_ddim = True?

  irom-princeton/dppo#48 · Filter by author chenkang455 opened on May 1, 2025
  3

• Ref policy model isnot frozen during training?

  irom-princeton/dppo#47 · Filter by author maxenceliu opened on Apr 21, 2025
  2

• DPPO performs worse than the PPO algorithm.

  irom-princeton/dppo#46 · Filter by author Guowei-Zou opened on Apr 18, 2025
  3

• About the raw data for the experiments

  irom-princeton/dppo#45 · Filter by author yingchengyang opened on Apr 17, 2025

• avoiding dataset

  irom-princeton/dppo#43 · Filter by author erdisayar opened on Apr 14, 2025
  1

• Diffusion Policy Success Comparison in Robomimic

  irom-princeton/dppo#41 · Filter by author RochMollero opened on Apr 4, 2025
  2

• process_robomimic_dataset.py miss images

  irom-princeton/dppo#40 · Filter by author pumfish opened on Mar 30, 2025

• Missing fields in train.npz file

  irom-princeton/dppo#38 · Filter by author lakshitadodeja opened on Feb 18, 2025
  1

• Extremely slow improvement when pretraining on halfcheetah-expert-v2 dataset

  irom-princeton/dppo#37 · Filter by author NathanWalt opened on Feb 16, 2025
  2

• VisionUnet1D is missing

  irom-princeton/dppo#36 · Filter by author DoThingYo opened on Feb 8, 2025

• Running Without GUI

  irom-princeton/dppo#33 · Filter by author DoThingYo opened on Jan 19, 2025
  1

• ModuleNotFoundError: No module named 'gym_avoiding'

  irom-princeton/dppo#30 · Filter by author DoThingYo opened on Dec 30, 2024
  6

• Video Recording for Furniture Tasks

  irom-princeton/dppo#2 · Filter by author chenzixuan99 opened on Sep 7, 2024
  3