keertanavc / explore

This is code to accompany the paper "Accelerating Exploration with Unlabeled Prior Data".

Exploration from Prior Data by Labeling Optimistic Reward (ExPLORe)

This is code to accompany the NeurIPS 2023 paper Accelerating Exploration with Unlabeled Prior Data.

The code is built off from https://github.com/ikostrikov/rlpd/ and the ICVF implementation is from https://github.com/dibyaghosh/icvf_release/.

ExPLORe is licensed under CC-BY-NC, however portions of the project (indicated by the header in each file influenced) are available under separate license terms:

• rlpd (https://github.com/ikostrikov/) is licensed under the MIT license.
• icvf (https://github.com/dibyaghosh/icvf_release) is licensed under the MIT license.

Installation (assumes CUDA 11)

./create_env

D4RL Antmaze

XLA_PYTHON_CLIENT_PREALLOCATE=false python train_finetuning.py \
    --env_name=antmaze-large-diverse-v2 \
    --max_steps=300000 \
    --config.backup_entropy=False \
    --config.num_min_qs=1 \
    --offline_relabel_type=pred \
    --use_rnd_offline=True \
    --eval_episodes=10 \
    --project_name=explore-antmaze \
    --seed=0

Adroit Binary

First, download and unzip .npy files into ~/.datasets/awac-data/ from here.

Make sure you have mjrl installed:

git clone https://github.com/aravindr93/mjrl
cd mjrl
pip install -e .

Then, recursively clone mj_envs from this fork:

git clone --recursive https://github.com/philipjball/mj_envs.git

Then sync the submodules (add the --init flag if you didn't recursively clone):

$ cd mj_envs  
$ git submodule update --remote

Finally:

$ pip install -e .

Now you can run the following in this directory

XLA_PYTHON_CLIENT_PREALLOCATE=false python train_finetuning.py \
    --env_name=pen-binary-v0 \
    --max_steps=1000000 \
    --config.backup_entropy=False \
    --offline_relabel_type=pred \
    --use_rnd_offline=True \
    --eval_episodes=10 \
    --project_name=explore-adroit  \
    --seed=0

XLA_PYTHON_CLIENT_PREALLOCATE=false python train_finetuning.py \
    --env_name=relocate-binary-v0 \
    --reset_rm_every=1000 \
    --max_steps=1000000 \
    --config.backup_entropy=False \
    --offline_relabel_type=pred \
    --use_rnd_offline=True \
    --project_name=explore-adroit \
    --eval_episodes=10 \
    --seed=0

COG

Based on https://github.com/avisingh599/cog.

First, install roboverse for COG: https://github.com/avisingh599/roboverse, for the environment. Follow the instructions in data/README.md to obtain the dataset.

XLA_PYTHON_CLIENT_PREALLOCATE=false python train_finetuning_pixels.py \
    --env_name=Widow250PickTray-v0 \
    --project_name=explore-cog  \
    --offline_relabel_type=pred \
    --use_rnd_offline=True \
    --use_icvf=True \
    --dataset_subsample_ratio=0.1 \
    --seed=0

For SLURM and reproducing the paper results

./generate_all.sh [partition] [conda environment] [resource constraint] will generate all the sbatch scripts (with three seeds. The paper uses 10 for AntMaze and Adroit, 20 for COG) under sbatch/ and ./submit_all.sh will launch all of them.

To reproduce main figures in the paper

Assuming that all the experiments above completed successfully with wandb tracking. The following steps can be followed to generate paper-style figures.

cd plotting
python wandb_dl.py --entity=vc-keertana --domain=deepsea --project_name=deepsea_explore

python wandb_dl.py --entity=[YOUR WANDB ENTITY/USERNAME] --domain=antmaze --project_name=release-explore-antmaze
python wandb_dl.py --entity=[YOUR WANDB ENTITY/USERNAME] --domain=adroit --project_name=release-explore-adroit
python wandb_dl.py --entity=[YOUR WANDB ENTITY/USERNAME] --domain=cog --project_name=release-explore-cog

python make_plots.py --domain=all

To reproduce Figure 2

run_antmaze.sh
cd plotting
python visualize_maze.py

Bibtex

@inproceedings{
li2023accelerating,
title={Accelerating Exploration with Unlabeled Prior Data},
author={Qiyang Li and Jason Zhang and Dibya Ghosh and Amy Zhang and Sergey Levine},
booktitle={Thirty-seventh Conference on Neural Information Processing Systems},
year={2023},
url={https://openreview.net/forum?id=Itorzn4Kwf}
}