-
Notifications
You must be signed in to change notification settings - Fork 49
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* changelog for 1.3.4 * changelog link fix
- Loading branch information
Showing
35 changed files
with
576 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| ../../CHANGELOG.rst |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| Changelog | ||
| ========= | ||
|
|
||
| Best viewed on `the website <https://h2r.github.io/pomdp-py/html/changelog.html>`_. | ||
|
|
||
| Version 1.3.4 (01/26/2024) | ||
| -------------------------- | ||
| * Modernize repo without introducing new features. | ||
| * Migrate to :code:`pyproject.toml` to specify dependencies, with minimal :code:`setup.py` to build Cython extensions. | ||
| * Separate core and optional dependencies. Optional dependencies are needed only for `pomdp_py.problems`. | ||
| * Added CI testing to repo. | ||
| * Added pre-commit checks to repo. | ||
|
|
||
| Version 1.3.3 (07/25/2023) | ||
| ------------------------- | ||
| * Bumped minimum Python requirement from 3.7 to 3.8 due to `EOL of 3.7 <https://devguide.python.org/versions/>`_. | ||
| * Fix :code:`cpdef -> cdef` to avoid installation failure after Cython 3.0.0 release (`pomdp-py#30 <https://github.com/h2r/pomdp-py/pull/30>`_). | ||
| * Added float_precision argument to to_pomdp_file (`pomdp-py#29 <https://github.com/h2r/pomdp-py/pull/29>`_) | ||
| * Add :code:`__init__` signature for Environment in comments to be visible in docs | ||
| * Fix :code:`s -> sp` in :py:mod:`~pomdp_py.algorithms.value_iteration.ValueIteration` (`pomdp-py#20 <https://github.com/h2r/pomdp-py/issues/20>`_) | ||
| * Allow updating rollout policy for :py:mod:`~pomdp_py.algorithms.po_uct.POUCT` and :py:mod:`~pomdp_py.algorithms.pomcp.POMCP` | ||
| * Fix in :code:`setup.py` so that wheel builds properly. | ||
| * Change set to list in :code:`pomdp_problems.tiger.tiger_problem.py` to tame error regarding :code:`random.sample` in Python 3.11. | ||
| * Minor bug fixes and documentation. | ||
|
|
||
|
|
||
| Version 1.3.2 (04/03/2022) | ||
| ------------------------- | ||
| * Fix in :py:mod:`~pomdp_py.representations.distribution.histogram` (in :code:`__str__`): | ||
| Print all of histogram as is instead of printing top 5 to avoid confusion. | ||
| * Improve documentation for `the tiger tutorial <https://h2r.github.io/pomdp-py/html/examples.tiger.html>`_; | ||
| Specifically, clarified :py:mod:`~pomdp_py.framework.basics.PolicyModel` | ||
| and gave a reference to :py:mod:`~pomdp_py.algorithms.po_uct.ActionPrior`. | ||
| * Built documentation with new Sphinx version (4.5.0) | ||
|
|
||
| Version 1.3.1 (11/03/2021) | ||
| ------------------------- | ||
| * Bug fix in :py:mod:`~pomdp_py.representations.distribution.particles` (in :code:`add`) | ||
| * Added classes for tabular models :py:mod:`~pomdp_py.utils.templates.TabularTransitionModel`, | ||
| :py:mod:`~pomdp_py.utils.templates.TabularObservationModel`, | ||
| :py:mod:`~pomdp_py.utils.templates.TabularRewardModel`. See an example in `this Github Gist <https://gist.github.com/zkytony/51d43ee6818375434eb3b84a77a47a5c>`_ for defining and solving the CryingBaby domain, a small POMDP. | ||
|
|
||
| Version 1.3.0.1 (09/30/2021) | ||
| ---------------------------- | ||
| * Removed dependency on :code:`pygraphviz`; | ||
| * Added :code:`utils.debugging.Treedebugger`, which makes it easier to inspect the search tree. | ||
| See :py:mod:`~pomdp_py.utils.debugging`. | ||
| * Added :code:`WeightedParticles`; Refactored :code:`Particles`. (:py:mod:`~pomdp_py.representations.distribution.particles`) | ||
| * Optionally show progress bar while simulating in POUCT/POMCP. | ||
| * Added a CLI interface to simplify running example domains, e.g. :code:`python -m pomdp_py -r tiger` runs Tiger. | ||
| * Can initialize :code:`Environment` with :code:`BlackboxModel`. | ||
| * For the :code:`OOBelief` class in :code:`oopomdp.pyx`, now :code:`mpe` and :code:`random` can take an | ||
| argument :code:`return_oostate` (default True), which returns a sampled state as type :code:`OOState`. | ||
| This can be useful if you would like to inherit :code:`OOBelief` and return a state of | ||
| your own type when implementing its :code:`mpe` and :code:`random` functions. | ||
| * Added :code:`__ne__` methods to framework classes. | ||
| * Reorganized :code:`util` by breaking it into different modules. | ||
| * Code refactoring: Remove unnecessary :code:`*args, **kwargs` in interface signature. **Backwards compatible**. | ||
| * Bug fix regarding hashing and pickling. | ||
| * Verified installation on Windows (TODO) | ||
|
|
||
|
|
||
| Version 1.2.4.6 (canceled) | ||
| -------------------------- | ||
| * Fix :code:`setup.py` so that :code:`pip install -e .` works. | ||
|
|
||
| Version 1.2.4.5 (07/05/2021) | ||
| ---------------------------- | ||
| * Edit :code:`setup.py` file so that Cython modules in :code:`pomdp-py` can be :code:`cimport`ed. | ||
| (skipped versions due to attempting pypi release) | ||
| Version 1.2.4.1 (06/02/2021) | ||
| ---------------------------- | ||
| * Fix documentation (external solver examples). | ||
| * Update :code:`tiger_problem.py` to match documentation | ||
|
|
||
| Version 1.2.4 (06/01/2021) | ||
| -------------------------- | ||
| * :code:`pomdp_py/algorithms/value_function.py`: | ||
| * zero-probability observation should be skipped. | ||
| * refactored so that :code:`value()` can take either a dict or a sequence of arguments. | ||
| * Available on `PyPI <https://pypi.org/project/pomdp-py/#history>`_ | ||
| * :code:`.value` field of VNode is instead changed to be a property, computed by finding the maximum value of the children Q-Nodes. | ||
|
|
||
| Version 1.2.3 (03/22/2021) | ||
| -------------------------- | ||
| * Bug fix in :code:`solvers.py` and :code:`conversion.py` (18fc58e0, cfc88e8d8) | ||
| * Bug fix in the MOS domain's observation model (719c2edf5) | ||
| * Linked `docker image <https://hub.docker.com/r/romainegele/pomdp>`_ in documentation `issue #13 <https://github.com/h2r/pomdp-py/issues)>`_. | ||
| * Updated documentations | ||
|
|
||
| Version 1.2.2.1 (01/25/2021) | ||
| ---------------------------- | ||
| * Updated documentation for external library interfacing. Added citation. | ||
|
|
||
| Version 1.2.2 (01/17/2021) | ||
| -------------------------- | ||
| * Resolved `issue #10 <https://github.com/h2r/pomdp-py/issues/10>`_. | ||
| Set value in V-Node to be the max among its children Q-Nodes. | ||
| Initial V-Node value set to negative infinity. | ||
| * Avoid search tree building during rollout (thanks Jason) | ||
| * Documentation clarification about :code:`.sample` and :code:`.argmax` functions in the :code:`RewardModel`. | ||
| * Small pomdps (with enumerable state, action, observation spaces) | ||
| defined in :code:`pomdp_py` can be converted to :code:`.pomdp` and :code:`.pomdpx` file formats. | ||
| * Added interfacing with `pomdp_solve <https://www.pomdp.org/code/>`_ and tested. | ||
| * Added interfacing with `sarsop <https://github.com/AdaCompNUS/sarsop>`_ and tested. | ||
| * Added :code:`utils/templates.py` that contains some convenient implementations of the POMDP interface. | ||
| * Bug fixes (in :code:`histogram.pyx`) | ||
|
|
||
|
|
||
| Version 1.2.1 (12/23/2020) | ||
| -------------------------- | ||
| * Fixed preferred rollout and action prior implementation; Previously the initial visits and values were not applied. | ||
| * Fixed UCB1 value calculation when number of visits is 0; Previously a divide by zero error will be thrown. But it should have infinite value. | ||
| * Fixed another potential math domain error due to log(0) in UCB1 value calculation when initial number of visit set to 0. | ||
| * Fixed bug in particle belief update (minor type error) | ||
| * Simplified the Tiger example code, updated the Tiger example in documentation. | ||
| * Fixed bug in ValueIteration and verified in Tiger that it's able to | ||
| differentiate differentiate between listen/stay actions when horizon = 3, but | ||
| not so when horizon = 1 or 2. The same behavior is observed using the pomdp | ||
| solver by `POMDP.org <https://www.pomdp.org/code/index.html>`_. | ||
| * Added an exact value function in :code:`pomdp_py.algorithms.value_function`. It is a simpler exact value iteration algorithm. | ||
| * Added Load/Unload domain `Pull request #9 <https://github.com/h2r/pomdp-py/pull/9>`_ | ||
| * `Pull request #11 <https://github.com/h2r/pomdp-py/pull/11>`_ | ||
|
|
||
| Pull Request #3 (08/01/2020) | ||
| ---------------------------- | ||
| * Added :code:`num_sims` parameter to POMCP/POUCT that allows specifying the number of simulations per planning step (Previously only :code:`planning_time` was available. | ||
| * Added cythonized versions of tiger and rocksample domains which are much faster. | ||
|
|
||
| Pull Request #1 (06/02/2020) | ||
| ---------------------------- | ||
| * Added continuous light-dark domain. A solver (BLQR) is attempted but not ready yet. | ||
| * Bug fix in 2D MOS domain rollout; action step size changeable | ||
| * Added Tag domain, tested with POUCT random rollout | ||
| * Documentation | ||
|
|
||
|
|
||
| Version 1.0 - 1.2 (02/08/2020 - 02/16/2020) | ||
| ------------------------------------------- | ||
|
|
||
| * Rewritten with cleaner interfaces and Cython integration | ||
| * Refactored POMCP: Now it extends POUCT which does not assume particle belief representation. | ||
| * Included Tiger, RockSample, and a 2D multi-object search (MOS) domain. | ||
| * Using Sphinx Documentation | ||
|
|
||
|
|
||
| Version 0.0 | ||
| ----------- | ||
| * Implementation of POMCP and OO-POMDP |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.