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pomdp_py is a framework to build and solve POMDP problems, written in Python and Cython.

Why pomdp_py? It provides a POMDP framework in Python with clean and intuitive interfaces. This makes POMDP-related research or projects accessible to more people. It also helps sharing code and developing a community.

Please refer to the full documentation and installation instructions.

If you find this library helpful to your work, please cite the following paper:

  title = {pomdp\_py: A Framework to Build and Solve POMDP Problems},
  author = {Zheng, Kaiyu and Tellex, Stefanie},
  booktitle = {ICAPS 2020 Workshop on Planning and Robotics (PlanRob)},
  year = {2020},
  url = {},
  note = {Arxiv link: "\url{}"}


Call for Contributions: please check out - h2r/pomdp-py/issues/25.