Stop criterion if objective value is not updated after certain numbers of iterations.

[dongquan11]

Hello,

As indicated in the little, is it possible to include such stopping criterion? For example, if the intermediate objective values do not update (within precision 1e-5) more than 1000 iterations, stop and print the current best solution.

Thank you in advance.

[AlexLiuyuren]

Thanks for your suggestion. I will add such stopping criterion and inform you as soon as it is implemented.

[AlexLiuyuren]

Please download the latest source code and update ZOOpt by

$ python setup.py build
$ python setup.py install

An example about how to use stopping criterion is shown in example/simple_functions/opt_with_stopping_criterion.py
We may publish the new version of ZOOpt which implements several more functions in few weeks.

[dongquan11]

Many thanks. I'm looking for the updated version of ZOOpt.