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Input/performance restriction Azure Machine Learning Studio? RRS feed

  • Question

  • Are there any input restrictions in Azure Machine Learning studio? I use a JSON array (~ 3000 characters) as input feature, convert this to a one-hot-encoded array (9100 columns) via Python directly in Machine Learning Studio and use this data for training. Everything works fine until I set the experiment up as a webservice - when I test the API, I get a server error 500:


    Friday, January 27, 2017 3:33 PM

Answers

  • Christian,

    Is it possible that when you are testing, your experiment runs for over 90 seconds?  If so, this forum answer

    https://social.msdn.microsoft.com/Forums/sqlserver/en-US/cb4ee96d-c2ca-4c65-b02f-0ccb26181f7f/timeout-in-web-service?forum=MachineLearning

    suggests that in RRS mode, there is a limit of 90 seconds, and that you may have to use BES mode.

    I can't actually find documentation that states that the 90 second limit exists though...

    Regards,

    Tuesday, January 31, 2017 8:43 PM