https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445103#M54780 <P>Can you post more about the algorithm and the feature variables?<BR /> Can you post the search itself?</P> Wed, 13 Jun 2018 18:27:06 GMT aljohnson_splun 2018-06-13T18:27:06Z https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445102#M54779 <P>Hi everyone,<BR /> I have a problem when I try to apply my machine learning model to a new dataset. Splunk send me this error: Error in 'apply' command: No valid fields to fit or apply model to.</P> <P>But the feature variables are exactly the same in the training dataset and in the new dataset. Where does the problem come from? </P> <P>Thank you for your answers.</P> Wed, 13 Jun 2018 09:35:44 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445102#M54779 csimonnet 2018-06-13T09:35:44Z https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445103#M54780 <P>Can you post more about the algorithm and the feature variables?<BR /> Can you post the search itself?</P> Wed, 13 Jun 2018 18:27:06 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445103#M54780 aljohnson_splun 2018-06-13T18:27:06Z https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445104#M54781 <P>The training set fields:</P> <P><span class="lia-inline-image-display-wrapper" image-alt="alt text"><img src="https://community.splunk.com/t5/image/serverpage/image-id/5155iB80EDDA3A8D75105/image-size/large?v=v2&amp;px=999" role="button" title="alt text" alt="alt text" /></span></P> <P>the machine learning model:</P> <P><span class="lia-inline-image-display-wrapper" image-alt="alt text"><img src="https://community.splunk.com/t5/image/serverpage/image-id/5156iB1FF8F8AA7E3B714/image-size/large?v=v2&amp;px=999" role="button" title="alt text" alt="alt text" /></span></P> Thu, 14 Jun 2018 08:35:38 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445104#M54781 csimonnet 2018-06-14T08:35:38Z https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445105#M54782 <P>the test set fields:</P> <P><span class="lia-inline-image-display-wrapper" image-alt="alt text"><img src="https://community.splunk.com/t5/image/serverpage/image-id/5157i3EDB2BA22B241D1B/image-size/large?v=v2&amp;px=999" role="button" title="alt text" alt="alt text" /></span></P> <P><span class="lia-inline-image-display-wrapper" image-alt="alt text"><img src="https://community.splunk.com/t5/image/serverpage/image-id/5158i233C61FC85A443C4/image-size/large?v=v2&amp;px=999" role="button" title="alt text" alt="alt text" /></span></P> Thu, 14 Jun 2018 08:38:10 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445105#M54782 csimonnet 2018-06-14T08:38:10Z https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445106#M54783 <P>Thanks for the details below! Could you please show us the SPL for the search you are running at apply time?</P> Fri, 15 Jun 2018 16:52:16 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/problem-with-apply-command-machine-learning-toolkit/m-p/445106#M54783 aoliner_splunk 2018-06-15T16:52:16Z