v0.5.6

MCTS v0.5.6

Diff since v0.5.5

v0.5.5+docs

Updated docs to fix #109

v0.5.5

MCTS v0.5.5

Diff since v0.5.4

Merged pull requests:

• fixed error in discussion (#104) (@zsunberg)
• Return best Q value in action_info (#105) (@thevolatilebit)

v0.5.4

MCTS v0.5.4

Diff since v0.5.3

Merged pull requests:

• POMDPs.requirements_info -> POMDPLinter.requirements_info (#106) (@zsunberg)

v0.5.3

MCTS v0.5.3

Diff since v0.5.2

v0.5.2

MCTS v0.5.2

Diff since v0.5.1

Closed issues:

• Domain knowledge examples broken. (#62)
• Out of bounds error (#63)
• Is this a parallelized implementation? (#96)
• enable_tree_vis=false generates shallow tree when visualized with D3Trees instead of error (#97)

Merged pull requests:

• Raise error when trying to visualize tree with enable_tree_vis=false (#98) (@BoZenKhaa)
• Tweaked UCB calculation for uniform exploratin of actions in vanilla MCTS (#99) (@BoZenKhaa)
• Distinguish between StateNode creation and lookup (#100) (@BoZenKhaa)
• Remove Nothing from RolloutEstimator parameters (#103) (@johannes-fischer)

v0.5.1

MCTS v0.5.1

Diff since v0.5.0

Closed issues:

• Use SimpleGridWorld instead of LegacyGridWorld in tests. (#57)
• Use different rollout depth than the tree construction depth. (#88)

Merged pull requests:

• Remove MCTS from test dependencies (#92) (@BoZenKhaa)
• upgraded to POMDPTools (#93) (@jamgochiana)
• ci workflow update, docs build update, readme update, files cleanup (#94) (@dylan-asmar)
• readme update to include dev docs (#95) (@dylan-asmar)

v0.5.0

MCTS v0.5.0

Diff since v0.4.7

The main breaking difference, and reason for incrementing the minor version number, is that rollouts now by default run for the same length regardless of the depth argument to the MCTSSolver. This is discussed in #88.

Closed issues:

• Rollout simulator construction (#38)
• Return estimate_value rather than 0 when depth=0 in simulate (#54)
• Unbounded memory usage with reuse_tree ? (#77)
• #88

Merged pull requests:

• MassInstallAction: Install the TagBot workflow on this repository (#78) (@zsunberg)
• MassInstallAction: Install the CompatHelper workflow on this repository (#79) (@zsunberg)
• MassInstallAction: Install the CI workflow on this repository (#80) (@zsunberg)
• MassInstallAction: Install the CompatHelper workflow on this repository (#82) (@zsunberg)
• Fix the 'generative interface' link in README.md (#84) (@kykim0)
• Minor refactoring of DPW so the code structure is more consistent (#85) (@kykim0)
• Remove CPUtime_us() in favor of Base.time_ns() (#87) (@kykim0)
• Replace LegacyGridWorld with SimpleGridWorld (#89) (@BoZenKhaa)
• Put search_time in seconds in info (#90) (@johannes-fischer)
• Custom rollout depth (#91) (@jancervenka)

v0.4.7

MCTS v0.4.7

Diff since v0.4.6

Merged pull requests:

• DPW visualization (#74) (@lassepe)

v0.4.6

MCTS v0.4.6

Diff since v0.4.5

Merged pull requests:

• Added [compat] for POMDPPolicies 0.4 (#73) (@mossr)