v0.5.6

Hyperopt v0.5.6

Diff since v0.5.5

Closed issues:

• BOHB returns points outside the domain? (#87)

Merged pull requests:

• Document a couple of aspects of BOHB (#82) (@KronosTheLate)
• CompatHelper: bump compat for "Setfield" to "1.0" (#84) (@github-actions[bot])

v0.5.5

Hyperopt v0.5.5

Diff since v0.5.4

Closed issues:

• BOHB error (#70)
• BOHB example not working (#74)
• What is the first argument in the loop (#75)
• Redefining parameter space during hyperband with RandomSampler() (#76)

Merged pull requests:

• Fix numerical precision problem with smax in hyperband (#77) (@KronosTheLate)

v0.5.4

Hyperopt v0.5.4

Diff since v0.5.3

Closed issues:

• hyperopt over single variable does not work (#72)

Merged pull requests:

• NaN should map to -Inf for maximizer (#71) (@albheim)
• Allow printmin/printmax to take io (#73) (@albheim)

v0.5.3

Hyperopt v0.5.3

Diff since v0.5.2

Merged pull requests:

• CompatHelper: bump compat for "Setfield" to "0.8" (#67) (@github-actions[bot])
• Catch interrupts in phyperopt, return current data (#68) (@albheim)

v0.5.2

Hyperopt v0.5.2

Diff since v0.5.1

Merged pull requests:

• fix symbol plotting (#66) (@albheim)

v0.5.1

Hyperopt v0.5.1

Diff since v0.5.0

Closed issues:

• Make Samplers have own Random number generator, not use the global one (#32)
• Feature request: Allow customization of pmap arguments (#59)

Merged pull requests:

• allow passing a custom pmap (#63) (@ericphanson)
• fix @hyperopt for upcoming base changes (#64) (@simeonschaub)
• Fix print for non-numeric items in minimization (#65) (@albheim)

v0.5.0

Hyperopt v0.5.0

• Breaking: The Hyperband macrobody now gets the amount of resources as a floating-point value rather than floored to an integer.
• Breaking: The GPSampler has been removed. It was hard to maintain and never worked very well. Consider using the new BOHB instead.
• New sampler BOHB curtesy of @noilreed . See the instructions.
• hyperband now has an interface that takes a function and a vector.
• New function hyperoptim performing multi-start optimization with Optim and Hyperband. The interface is similar to that of Optim.optimize, but the initial guess is replaced by a vector of candidate vectors. This function is only available after using Optim.
• New function warn_on_boundary: Prints a warning message for each parameter where the optimum was obtained on an extreme point of the sampled space.

Diff since v0.4.4

Closed issues:

• Documentation for custom samplers (#52)

Merged pull requests:

• BOHB implementation (#54) (@noilreed)
• fix typo (#55) (@ericphanson)
• Noil merge (#57) (@baggepinnen)
• RandomSamplers each carry their own RNG (#58) (@ericphanson)

v0.4.4

Hyperopt v0.4.4

Threaded optimization with @thyperopt

Diff since v0.4.3

v0.4.3

Hyperopt v0.4.3

Diff since v0.4.2

Closed issues:

• Precompiling error in julia version 1.6.0-rc1 (#47)
• @phyperopt not working (#48)

v0.4.2

Hyperopt v0.4.2

Diff since v0.4.1

Merged pull requests:

• bug fix in resuming GPSampler. (#46) (@norci)