v8.0.5

Coba 8.0.5 Release Notes

This release contains:

• Added more detail to the where_best docstring
• Fixed a bug that could prevent plots of unsorted values
• Fixed some docstring typos

v8.0.4

Coba 8.0.4 Release Notes

This release contains:

• Fixed maxchunksperchild bug when setting in Experiment.run
• Fixed Result.where_best bug for partial experiments
• Improved error messages for params properties
• Corrected some type hints

v8.0.3

Coba 8.0.3 Release Notes

This release contains:

• Fixed grammatical errors in the documentation

v8.0.2

Coba 8.0.2 Release Notes

This release contains:

• Updated project links for pypi

v8.0.1

Coba 8.0.1 Release Notes

This release contains:

• Improved performance for LinUCBLearner
• Improved contrast plot labels
• Fixed result bug with unsortable mixed types
• Fixed result bug with padded Learners
• Fixed inconsistent RandomLearner params

v8.0.0

Coba 8.0.0 Release Notes

This release contains:

• Improved the performance of all synthetic datasets
• Improved Environments string representation
• Improved post-hoc hyperparameter optimization in Result
• Added Missing type for tables with missing values
• Added Environments create from experiment results
• Added support for rewards list in SimulatedInteractions
• Added warning for IPS evaluation when the evaluation policy is too correlated with logging policy
• Added cloudpickle recommendation message when multiprocessing in Jupyter Notebook
• Added from_feurer to the Environments API
• Added seamless reward serialization when logging rewards during evaluation
• Added support for pytorch serialization when multiprocessing
• Moved all interfaces to the coba.primitives module to reduce dependencies
• Updated all learners to return actions-probs instead of PMFs
• Fixed a bug when plotting x-axis values that were stored in the interactions table
• Fixed many bugs

v7.2.0

Coba 7.2.0 Release Notes

This release contains:

• New post-hoc hyperparameter optimization in Result
• Fixed a bug when filtering results by the index column on interactions
• Added performance improvements to the filtering functionality in Result

v7.1.6

Coba 7.1.6 Release Notes

This release contains:

• a fix for a bug that limited the number of processes in experiments with fast evaluations and cached environments
• performance improvements for built-in result plots created from experiments with many underlying evaluations

v7.1.5

Coba 7.1.5 Release Notes

This release contains:

• a bug fix impacting explicit onehot representation of categorical actions

v7.1.4

Coba 7.1.4 Release Notes

This release contains:

• performance improvements when plotting coba results