> I'll probably have to set up a 32 bit environment with a debugger and drill
> down to find the bug,
Must not be a bug but can simply be due to floating point imprecision. If you
checked that this is expected behavior, you could you do sth like
import numpy.distutils.system_info as sysinfo
if sysinfo.platform_bits == 32:
numpy.testing.assert_array_almost_equal(..., precision=0)
else:
numpy.testing.assert_array_almost_equal(..., precision=2)
or sth like that?
Best,
Sebastian
> On May 19, 2017, at 6:10 PM, Jason Rudy <[email protected]> wrote:
>
> I'm pushing to get py-earth ready for a release, but I'm having an issue with
> the check_estimator function on 32 bit windows machines. Here is a link to
> the failing build on appveyor:
>
> https://ci.appveyor.com/project/jcrudy/py-earth/build/job/21r6838yh1bgwxw4
>
> It appears that array conversion is producing some small differences that
> make check_estimators_data_not_an_array fail. I'll probably have to set up a
> 32 bit environment with a debugger and drill down to find the bug, but I'm
> wondering if anybody here has tips or experience that might help me guess the
> problem without doing that. I am pretty ignorant about numpy type standards
> and conversions, so even something that seems obvious to you might help me.
>
> Best,
>
> Jason
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