Could be, but I don't think so in this particular case. The dataset is like
a few thousand rows and around 20 features.
2016-02-24 18:51 GMT+00:00 Sebastian Raschka <se.rasc...@gmail.com>:
> I am not using XGBoost and honestly don't much about the way its
> implemented. However, have you checked if memory swapping could be an issue
> if you are doing multiprocessing? Maybe it's using so much RAM due to
> creating multiple copies that it just feels like it stopped? Just a thought
> :P
>
> On Feb 24, 2016, at 11:42 AM, Stylianos Kampakis <
> stylianos.kampa...@gmail.com> wrote:
>
> Hi Joel,
>
> I ran lots of tests today and I realized that it is XGBRegressor (a
> wrapper for XGboost) that is guilty. However, it doesn't always stop. It
> does only some times. Any ideas why this might be happening?
>
> 2016-02-24 0:38 GMT+00:00 Joel Nothman <joel.noth...@gmail.com>:
>
>> What estimator(s) are you searching over? How big is your data?
>>
>> On 24 February 2016 at 06:15, Stylianos Kampakis <
>> stylianos.kampa...@gmail.com> wrote:
>>
>>> Hi everyone,
>>>
>>> Sometimes, when I am using random search with n_jobs>1 the processing
>>> stops. I am on a Mac. I went through some discussions on Github where
>>> people said it relates joblib and this problem is more common on Mac.
>>> However, I couldn't find the answer to two questions I have:
>>>
>>> 1) Why the processing stops only some times and not every single time?
>>>
>>> 2) Have any people managed to find a workaround?
>>>
>>> Thank you all in advance,
>>>
>>>
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