{"id":16936787,"url":"https://github.com/chendrag/cep-energy-guided-diffusion","last_synced_at":"2025-03-22T12:32:03.890Z","repository":{"id":155890919,"uuid":"621850928","full_name":"ChenDRAG/CEP-energy-guided-diffusion","owner":"ChenDRAG","description":"Official codebase for Exact Energy-Guided Diffusion Sampling via Contrastive Energy Prediction （ICML 2023）","archived":false,"fork":false,"pushed_at":"2023-08-26T06:47:50.000Z","size":3705,"stargazers_count":46,"open_issues_count":1,"forks_count":8,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-18T11:11:25.530Z","etag":null,"topics":["cep","diffusion","energy","guided","offline","qgpo","reinforcement-learning","sampling"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ChenDRAG.png","metadata":{"files":{"readme":"Readme.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2023-03-31T14:20:26.000Z","updated_at":"2025-02-15T16:40:09.000Z","dependencies_parsed_at":null,"dependency_job_id":"9fe18482-e6bc-4a75-8e33-7baf8492afaf","html_url":"https://github.com/ChenDRAG/CEP-energy-guided-diffusion","commit_stats":{"total_commits":11,"total_committers":2,"mean_commits":5.5,"dds":"0.18181818181818177","last_synced_commit":"4cc0622fbe6a032df3e2fd661c5adcdc69cf4b0f"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ChenDRAG%2FCEP-energy-guided-diffusion","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ChenDRAG%2FCEP-energy-guided-diffusion/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ChenDRAG%2FCEP-energy-guided-diffusion/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ChenDRAG%2FCEP-energy-guided-diffusion/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ChenDRAG","download_url":"https://codeload.github.com/ChenDRAG/CEP-energy-guided-diffusion/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244959444,"owners_count":20538625,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cep","diffusion","energy","guided","offline","qgpo","reinforcement-learning","sampling"],"created_at":"2024-10-13T20:57:55.023Z","updated_at":"2025-03-22T12:32:03.430Z","avatar_url":"https://github.com/ChenDRAG.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Contrastive Energy Prediction\nOfficial codebase for [Contrastive Energy Prediction for Exact Energy-Guided Diffusion Sampling in Offline Reinforcement Learning](https://arxiv.org/abs/2304.12824).\nContains scripts to reproduce experiments.\n\nCheng Lu\\*, Huayu Chen\\*, Jianfei Chen†, Hang Su, Chongxuan Li, Jun Zhu†\n\n\\*equal contribution, †equal advising\n\n![image info](./title_figure.PNG)\n\n## Instructions\n\nWe provide code in two sub-directories: `Offline_RL_2D` containing code for example toy 2D and offline RL experiments and `images` containing code (based on implementations of [openai/guided-diffusion](https://github.com/openai/guided-diffusion)) for Imagenet experiments.\nSee corresponding READMEs in each folder for instructions; scripts should be run from the respective directories.\n\n## Citation\n\nPlease cite our paper as:\n\n```\n@article{lu2023contrastive,\n  title={Contrastive Energy Prediction for Exact Energy-Guided Diffusion Sampling in Offline Reinforcement Learning},\n  author={Lu, Cheng and Chen, Huayu and Chen, Jianfei and Su, Hang and Li, Chongxuan and Zhu, Jun},\n  journal={arXiv preprint arXiv:2304.12824},\n  year={2023}\n}\n```\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchendrag%2Fcep-energy-guided-diffusion","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fchendrag%2Fcep-energy-guided-diffusion","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchendrag%2Fcep-energy-guided-diffusion/lists"}