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docs: update NEWS
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sumny committed Nov 15, 2024
2 parents 16f43f1 + 52fdbfd commit 2c0d558
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8 changes: 4 additions & 4 deletions NEWS.md
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# mlr3mbo (development version)

* refactor: refactored `SurrogateLearner` and `SurrogateLearnerCollection` to allow updating on an asynchronous `Archive`
* feat: added experimental `OptimizerAsyncMbo`, `OptimizerADBO`, `TunerAsyncMbo`, and `TunerADBO` that allow for asynchronous optimization
* feat: added `AcqFunctionStochasticCB` and `AcqFunctionStochasticEI` that are useful for asynchronous optimization
* doc: minor changes to highlight differences between batch and asynchronous objects related to asynchronous support
* refactor: refactored `SurrogateLearner` and `SurrogateLearnerCollection` to allow updating on an asynchronous `Archive`.
* feat: added experimental `OptimizerAsyncMbo`, `OptimizerADBO`, `TunerAsyncMbo`, and `TunerADBO` that allow for asynchronous optimization.
* feat: added `AcqFunctionStochasticCB` and `AcqFunctionStochasticEI` that are useful for asynchronous optimization.
* doc: minor changes to highlight differences between batch and asynchronous objects related to asynchronous support.
* refactor: `AcqFunction`s and `AcqOptimizer` gained a `reset()` method.

# mlr3mbo 0.2.6
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2 changes: 1 addition & 1 deletion README.Rmd
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Expand Up @@ -81,7 +81,7 @@ acq_function = acqf("ei")
acq_optimizer = acqo(
opt("local_search", n_initial_points = 10, initial_random_sample_size = 1000, neighbors_per_point = 10),
terminator = trm("evals", n_evals = 3000)
terminator = trm("evals", n_evals = 2000)
)
optimizer = opt("mbo",
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8 changes: 4 additions & 4 deletions README.md
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Expand Up @@ -87,7 +87,7 @@ acq_function = acqf("ei")

acq_optimizer = acqo(
opt("local_search", n_initial_points = 10, initial_random_sample_size = 1000, neighbors_per_point = 10),
terminator = trm("evals", n_evals = 3000)
terminator = trm("evals", n_evals = 2000)
)

optimizer = opt("mbo",
Expand All @@ -100,9 +100,9 @@ optimizer = opt("mbo",
optimizer$optimize(instance)
```

## x1 x2 x_domain y
## <num> <num> <list> <num>
## 1: 3.090821 2.299709 <list[2]> 0.4104925
## x1 x2 x_domain y
## <num> <num> <list> <num>
## 1: 3.104516 2.396279 <list[2]> 0.412985

We can quickly visualize the contours of the objective function (on log
scale) as well as the sampling behavior of our BO run (lighter blue
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