Closed donglinjy closed 3 years ago
Related to #598
Is this handled by this line? https://github.com/Epistimio/orion/blob/5cfa9d6ad9fce7457e05187adc30181733e7c404/src/orion/algo/tpe.py#L322
this should be duplicated as and fixed in https://github.com/Epistimio/orion/issues/679. Although as mentioned, it may be necessary to have a chance to explore the full space before giving up.
Ok I think we can close this one now.
When the space it too small, tpe could hang at here trying to propose new points. https://github.com/Epistimio/orion/blob/5cfa9d6ad9fce7457e05187adc30181733e7c404/src/orion/algo/tpe.py#L315
This is low priority as if the search space is too small, user should just use random or gridsearch.