https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347968#M41998 <P>Hi friend!</P> <P>Thanks for your response.</P> <P>So the 'machine' learn from several re-trainings (schedule), is this?</P> <P>Can I use 'assistents' (like 'Predict Numeric Fields' and your statistics) to evaluate whether the model improved from a training to another? i.e. comparing statistics of re-trainings. Is it a good way?</P> <P>kind regards.</P> Mon, 29 Jan 2018 20:32:06 GMT komnina 2018-01-29T20:32:06Z https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347966#M41996 <P>Hi there!</P> <P>I'm a newbie in machine learning world and I have a doubt.</P> <P>After training and deploying a model, how to know if it is learning? Or, how to teach it?</P> <P>Is this an automatic process for each use?</P> Mon, 29 Jan 2018 17:31:41 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347966#M41996 komnina 2018-01-29T17:31:41Z https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347967#M41997 <P>Hi komnina,</P> <P>The 'fit' command trains or updates a model; this is the 'learning' step in machine learning. The 'apply' command uses a trained model to make predictions. The model doesn't learn anything new when you apply it. You can fit the model on a schedule, using a saved search, if you'd like it to continue learning from new data, but you should validate that it's learning what you want it to.</P> <P>The Splunk Machine Learning Toolkit has guided modeling dashboards called 'assistants' that walk you through the process of fitting, validating, and deploying a model (including re-training on a schedule).</P> <P>Hope that helps!</P> Mon, 29 Jan 2018 19:27:28 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347967#M41997 aoliner_splunk 2018-01-29T19:27:28Z https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347968#M41998 <P>Hi friend!</P> <P>Thanks for your response.</P> <P>So the 'machine' learn from several re-trainings (schedule), is this?</P> <P>Can I use 'assistents' (like 'Predict Numeric Fields' and your statistics) to evaluate whether the model improved from a training to another? i.e. comparing statistics of re-trainings. Is it a good way?</P> <P>kind regards.</P> Mon, 29 Jan 2018 20:32:06 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347968#M41998 komnina 2018-01-29T20:32:06Z https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347969#M41999 <P>Correct: the machine "learns" by training or updating a model. You can do each of those either manually or on a schedule.</P> <P>The assistants have a "Load Existing Settings" tab, which will show you the previous models you built, what their various parameters were, and what validation statistics they achieved. Comparing the statistics of different models is exactly what that tab is for. <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></P> Mon, 29 Jan 2018 20:49:53 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347969#M41999 aoliner_splunk 2018-01-29T20:49:53Z https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347970#M42000 <P>Hi, good morning.</P> <P>Thank you very much. It is very cool.</P> <P>;&gt;)</P> <P>kind regards.</P> Tue, 30 Jan 2018 12:52:14 GMT https://community.splunk.com/t5/All-Apps-and-Add-ons/How-to-know-measure-if-a-model-is-learning/m-p/347970#M42000 komnina 2018-01-30T12:52:14Z