Implements: Early stopping support for single and batch trials in Ax (#98) #177
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Previously, there were two interfaces in the `OptimizationProblem` for calling evaluation functions (e.g. objectives): one for evaluating individuals, and one for populations. To simplify the code base, these two methods were now unified. To ensure backward compatibility, a 1D-Array is returned if a single individual is passed to the function.
Co-authored-by: r.jaepel <[email protected]>
Previously, the cadet path set in Cadet(install_path="path") was not inherited into cadet instances created from the run() method.
Fix and extend tests about .calculate_interstitial_rt/velocity
Previously, this was required because CADET-Core was not setting the PATH correctly. Now, this can lead to inconsistent behaviour. Note, this requires CADET>4.4.0
Recently, the option to (not) plot the time axis using minutes was introduced. This commit fixes some methods that were not properly implemented. Moreover, the name of the flag was changed from `use_minutes` to `x_axis_in_minutes` to make clear that only plotting is affected and not other parameter values (e.g. start and end times).
Co-authored-by: daklauss <[email protected]>
Updates and Fixes plot_at_position by adding start, end and x_axis_in_minutes as parameters in solution.py
The error was caused by lower floating point division in the numba.njit optimized code. We now check if r_x_den * r_y_den is != zero and only then calculate the real result.
Clean up results and tmp directories after running tests.
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This implements early stopping support for Ax.
Implementation tasks:
When this is implemented, a PR can be opened from https://github.com/flo-schu/Ax/tree/0.3.5 before this, the fork has to be migrated to the most recent version of Ax.