Fix point from gp - Githubissues

msmbuilder / osprey

🦅Hyperparameter optimization for machine learning pipelines 🦅

http://msmbuilder.org/osprey

Apache License 2.0

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Fix point from gp #234

Closed RobertArbon closed 7 years ago

RobertArbon commented 7 years ago

[x] Implement feature / fix bug
[ ] Add tests
[x] Update changelog

Changed the mapping of the suggested value from the Gaussian Processes strategy to the integer variables so that the interval [0,1] is mapped symmetrically to the integer values.

See here for graphical example of the problem and the solution.

cxhernandez commented 7 years ago

Thanks so much @RobertArbon!

RobertArbon commented 7 years ago

NP. There's also a similar problem with the warped variables but I haven't figured out the best solution.