Google-vizier

What's Changed
* Support for handling singleton params for Pythia by copybara-service in https://github.com/google/vizier/pull/1186
* Add commit / rollback SQLA on commands which edit the database on harddisk. See https://github.com/google/vizier/issues/1187. Originally executions only occurred in memory but weren't saved to harddisk. by copybara-service in https://github.com/google/vizier/pull/1188


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.19...v0.1.20

What's Changed
* Add/edit explanation to some areas of the Eagle optimizer implementation. by copybara-service in https://github.com/google/vizier/pull/1155
* Add a TODO by copybara-service in https://github.com/google/vizier/pull/1159
* 1, Finish NormalizingExperimenter over all flat search spaces by using converters instead. by copybara-service in https://github.com/google/vizier/pull/1161
* Handle edge case when all labels are NaN. by copybara-service in https://github.com/google/vizier/pull/1162
* Remove emukit from oss list by copybara-service in https://github.com/google/vizier/pull/1164
* Change NormalizingExperimenter to use (y - mean)/std instead by copybara-service in https://github.com/google/vizier/pull/1165
* chore: Remove emukit by copybara-service in https://github.com/google/vizier/pull/1163
* Adds `sample` and `predict` methods to GP-UCB-PE designer. by copybara-service in https://github.com/google/vizier/pull/1167
* Fix a bug in the ParameterValueConverter introduced by numpy 2.0.1 (see cl/677725110). by copybara-service in https://github.com/google/vizier/pull/1170
* Allow ports to be defined by users if really needed. https://github.com/google/vizier/issues/1098 by copybara-service in https://github.com/google/vizier/pull/1171
* Fix RTD issues by copybara-service in https://github.com/google/vizier/pull/1173
* Add multi-arm experimenters by copybara-service in https://github.com/google/vizier/pull/1172
* Increases the default signal-to-noise threshold for `gp_ucb_pe.VizierGPUCBPEBandit` by copybara-service in https://github.com/google/vizier/pull/1177
* Increases the default signal-to-noise threshold for `gp_ucb_pe.VizierGPUCBPEBandit` by copybara-service in https://github.com/google/vizier/pull/1178
* Enables `float64` in scheduled_designer_test by copybara-service in https://github.com/google/vizier/pull/1179
* Increases the default signal-to-noise threshold for `gp_ucb_pe.VizierGPUCBPEBandit` by copybara-service in https://github.com/google/vizier/pull/1180
* Update Jax version to fix CI errors by copybara-service in https://github.com/google/vizier/pull/1182
* Patch Eagle designer to handle singleton parameters. by copybara-service in https://github.com/google/vizier/pull/1181


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.18...v0.1.19

What's Changed
* Fix bug in predict method of gp_bandit.py (not able to pass rng) by copybara-service in https://github.com/google/vizier/pull/1146
* Fix xlabel and debug state analyzer histogram plot. by copybara-service in https://github.com/google/vizier/pull/1147
* Make the client test fixture class generic so subclasses can write platform-specific tests. by copybara-service in https://github.com/google/vizier/pull/1148
* Add return type of fig for plotting. by copybara-service in https://github.com/google/vizier/pull/1149
* In the Halton quasi-random sampler, we were requesting D samples when we only by copybara-service in https://github.com/google/vizier/pull/1151
* Relax numerical tolerance in preparation for xla:cpu update by copybara-service in https://github.com/google/vizier/pull/1152
* 1. Add AcquisitionOverScalarized (Scalarize distributions first to obtain scalar, then get UCB) by copybara-service in https://github.com/google/vizier/pull/1153
* 1. Add AcquisitionOverScalarized (Scalarize distributions first to obtain scalar, then get UCB) by copybara-service in https://github.com/google/vizier/pull/1154


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.17...v0.1.18

What's Changed
* Add decorator `seed_with_default` by copybara-service in https://github.com/google/vizier/pull/1086
* Fix bug on allowed version name by copybara-service in https://github.com/google/vizier/pull/1092
* Use TEST_PYPI secrets instead by copybara-service in https://github.com/google/vizier/pull/1093
* Upgrade jax versions to avoid `DeviceArray` import issues. by copybara-service in https://github.com/google/vizier/pull/1094
* Support for infeasible trials in `ensemble_designer` by copybara-service in https://github.com/google/vizier/pull/1090
* ...added validation code to satisfy PyType Checks... by copybara-service in https://github.com/google/vizier/pull/1096
* Adds the `pe_overwrite_probability` parameter to the `UCBPEConfig` by copybara-service in https://github.com/google/vizier/pull/1091
* Updates the default value for `pe_overwrite_probability` by copybara-service in https://github.com/google/vizier/pull/1101
* Add HashingInfeasibleExperimenter and ParameterRegionInfeasibleExperimenter to simulate infeasibility behaviors. by copybara-service in https://github.com/google/vizier/pull/1104
* Add to public import infeasible experimenters by copybara-service in https://github.com/google/vizier/pull/1105
* Parameterized the penalty factor and rename it. by copybara-service in https://github.com/google/vizier/pull/1103
* Default trial seeding, without using scalers. by copybara-service in https://github.com/google/vizier/pull/1088
* Implements a variant of `GP_UCB_PE` that performs exploration via set-optimization by copybara-service in https://github.com/google/vizier/pull/1110
* Supports multi-batch dimensions in the trust region acquisition function. by copybara-service in https://github.com/google/vizier/pull/1114
* Appends the first suggestion to active trials before generating the remaining suggestions in a batch by copybara-service in https://github.com/google/vizier/pull/1116
* Passes prior features to set-acquisition optimization by copybara-service in https://github.com/google/vizier/pull/1117
* Add a wrapper to allow fairer comparisons between Vizier and other raytune algorithms. by copybara-service in https://github.com/google/vizier/pull/1118
* Small update by copybara-service in https://github.com/google/vizier/pull/1106
* Add simple4d convergence test for gp bandit. by copybara-service in https://github.com/google/vizier/pull/958
* Add BenchmarkRecord summarization tools. by copybara-service in https://github.com/google/vizier/pull/1120
* Refactor experimenter factories by copybara-service in https://github.com/google/vizier/pull/1121
* Add xlabel to PlotElement. by copybara-service in https://github.com/google/vizier/pull/1123
* Deprecate predictive_fns.py from Vizier JAX. by copybara-service in https://github.com/google/vizier/pull/1126
* Fix accidental bug in MultiObjectiveNumpyExperimenter by copybara-service in https://github.com/google/vizier/pull/1129
* Aesthetic + small bug fixes to Vizier service by copybara-service in https://github.com/google/vizier/pull/1130
* Revert Twine=5.0.0 to unblock deployment failures: https://github.com/pypa/twine/issues/1125 by copybara-service in https://github.com/google/vizier/pull/1131
* Enables `GP_UCB_PE` to explore more aggressively in high-noise situations. by copybara-service in https://github.com/google/vizier/pull/1133
* Change k = num_objectives - 1 by copybara-service in https://github.com/google/vizier/pull/1134
* Use reference point and multiple scalarizations in ScalarizedAcquisition. by copybara-service in https://github.com/google/vizier/pull/1135
* Vectorize the scalarization method instead of producing multiple class instances. This should run faster + reduce the jitted graph size (prevent RAM blowups) by copybara-service in https://github.com/google/vizier/pull/1136
* Use 1000 scalarizations as default. Vectorization made it much faster to pass unit tests by copybara-service in https://github.com/google/vizier/pull/1138
* Add Sample acquisition function to GP bandit. by copybara-service in https://github.com/google/vizier/pull/1141
* Linear kernel refactor: Merge VizierGaussianProcess with VizierLinearGaussianProcess by copybara-service in https://github.com/google/vizier/pull/1142
* Add max_scalarized to ScalarizedAcquisition. by copybara-service in https://github.com/google/vizier/pull/1143
* Refactor multiobjective setup by copybara-service in https://github.com/google/vizier/pull/1144
* Prepare for 0.1.7 release by cleaning up multiobjective. by copybara-service in https://github.com/google/vizier/pull/1145


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.16...v0.1.17

What's Changed
* Reduce duplicate code by copybara-service in https://github.com/google/vizier/pull/1046
* Fix endpoint issues in pyglove colab. Should resolve https://github.com/google/vizier/issues/1044 by copybara-service in https://github.com/google/vizier/pull/1047
* Fix link by copybara-service in https://github.com/google/vizier/pull/1050
* Updates acquisition optimizer parameters for `GP_UCB_PE` by copybara-service in https://github.com/google/vizier/pull/1051
* Change subplot title depending on if experimenter key is present. by copybara-service in https://github.com/google/vizier/pull/1052
* Adds an OSS GP_UCB_PE test by copybara-service in https://github.com/google/vizier/pull/1061
* Incorporate infeasible trials into Eagle designer by copybara-service in https://github.com/google/vizier/pull/1057
* Add more details on adaptive ensembling. by copybara-service in https://github.com/google/vizier/pull/1066
* Internal clean up. by copybara-service in https://github.com/google/vizier/pull/1064
* Adds shift to `InfeasibleWarperComponent` and turns it on for the default output warper pipeline by copybara-service in https://github.com/google/vizier/pull/1067
* Add Branin and Hartmann to public import by copybara-service in https://github.com/google/vizier/pull/1068
* Update linear output warper to work nicely with jit caching. by copybara-service in https://github.com/google/vizier/pull/1070
* Update logic for ensemble designer metadata failure into a log warning (in most cases). by copybara-service in https://github.com/google/vizier/pull/1072
* Update scheduled params API by copybara-service in https://github.com/google/vizier/pull/1073
* Stores per-suggestion latency in GP_UCB_PE suggestion timing metadata by copybara-service in https://github.com/google/vizier/pull/1075
* Speed up pareto_rank computation. by copybara-service in https://github.com/google/vizier/pull/1078
* Clarify and consolidate convergence curve scores by copybara-service in https://github.com/google/vizier/pull/1076
* Serialize the scheduled designer. by copybara-service in https://github.com/google/vizier/pull/1074
* Update benchmarking colab + reduce unnecessary imports by copybara-service in https://github.com/google/vizier/pull/1081
* Simplify Ray benchmarks RTD by copybara-service in https://github.com/google/vizier/pull/1082
* Update to 0.1.16 by copybara-service in https://github.com/google/vizier/pull/1084


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.15...v0.1.16

What's Changed
* Add GP_UCB_PE and make it the new default. by copybara-service in https://github.com/google/vizier/pull/1042


**Full Changelog**: https://github.com/google/vizier/compare/v0.1.14...v0.1.15