topic Splunk Machine Learning Toolkit - forecasting backward in Splunk Enterprise https://community.splunk.com/t5/Splunk-Enterprise/Splunk-Machine-Learning-Toolkit-forecasting-backward/m-p/394002#M8019 <P>Hi,</P> <P>The kalman filter algorithm for time series forecasting is predicting for old time frame - backward direction. Could you please let me know why so ? Please find the attached screenshots<span class="lia-inline-image-display-wrapper"><img src="https://community.splunk.com/t5/image/serverpage/image-id/6350i1A6CF9A26C77843E/image-size/large?v=v2&amp;px=999" title="alt text" alt="alt text" /></span></P> Tue, 08 Jan 2019 22:08:47 GMT arpitadu 2019-01-08T22:08:47Z Splunk Machine Learning Toolkit - forecasting backward https://community.splunk.com/t5/Splunk-Enterprise/Splunk-Machine-Learning-Toolkit-forecasting-backward/m-p/394002#M8019 <P>Hi,</P> <P>The kalman filter algorithm for time series forecasting is predicting for old time frame - backward direction. Could you please let me know why so ? Please find the attached screenshots<span class="lia-inline-image-display-wrapper"><img src="https://community.splunk.com/t5/image/serverpage/image-id/6350i1A6CF9A26C77843E/image-size/large?v=v2&amp;px=999" title="alt text" alt="alt text" /></span></P> Tue, 08 Jan 2019 22:08:47 GMT https://community.splunk.com/t5/Splunk-Enterprise/Splunk-Machine-Learning-Toolkit-forecasting-backward/m-p/394002#M8019 arpitadu 2019-01-08T22:08:47Z Re: Splunk Machine Learning Toolkit - forecasting backward https://community.splunk.com/t5/Splunk-Enterprise/Splunk-Machine-Learning-Toolkit-forecasting-backward/m-p/394003#M8020 <P>Raw events come out of Splunk in reverse time order. Apply a <CODE>timechart</CODE> to your data to get ascending time order, which will then make the prediction point towards the future rather than the past.</P> Tue, 08 Jan 2019 23:51:26 GMT https://community.splunk.com/t5/Splunk-Enterprise/Splunk-Machine-Learning-Toolkit-forecasting-backward/m-p/394003#M8020 martin_mueller 2019-01-08T23:51:26Z