ActionPiece: Contextually Tokenizing Action Sequences for Generative Recommendation

Yupeng Hou, Jianmo Ni, Zhankui He, Noveen Sachdeva, Wang-Cheng Kang, Ed H. Chi, Julian J. McAuley, Derek Zhiyuan Cheng. ActionPiece: Contextually Tokenizing Action Sequences for Generative Recommendation. In Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, July 13-19, 2025. OpenReview.net, 2025. [doi]

@inproceedings{HouNHSKCMC25,
  title = {ActionPiece: Contextually Tokenizing Action Sequences for Generative Recommendation},
  author = {Yupeng Hou and Jianmo Ni and Zhankui He and Noveen Sachdeva and Wang-Cheng Kang and Ed H. Chi and Julian J. McAuley and Derek Zhiyuan Cheng},
  year = {2025},
  url = {https://openreview.net/forum?id=h2oNQOzbc5},
  researchr = {https://researchr.org/publication/HouNHSKCMC25},
  cites = {0},
  citedby = {0},
  booktitle = {Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, July 13-19, 2025},
  publisher = {OpenReview.net},
}