topic Re: Clustering validation in SAS Data Science https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138527#M1305 <HTML><HEAD></HEAD><BODY><P>Sorry, one more thing what do you have as a result of clustering modeling using k-means which needs to be validated.</P></BODY></HTML> Sat, 06 Dec 2014 13:02:50 GMT stat_sas 2014-12-06T13:02:50Z Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138524#M1302 <HTML><HEAD></HEAD><BODY><P>HI, anyone know a index or something like that to make validations to a clustering model that I could apply monthly to see if the model is still working appropriately?</P><P>Thanks! va</P></BODY></HTML> Fri, 05 Dec 2014 20:24:22 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138524#M1302 fri0 2014-12-05T20:24:22Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138525#M1303 <HTML><HEAD></HEAD><BODY><P>Which method are using using for clustering?</P></BODY></HTML> Fri, 05 Dec 2014 20:54:22 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138525#M1303 stat_sas 2014-12-05T20:54:22Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138526#M1304 <HTML><HEAD></HEAD><BODY><P>K-means</P></BODY></HTML> Fri, 05 Dec 2014 20:56:34 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138526#M1304 fri0 2014-12-05T20:56:34Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138527#M1305 <HTML><HEAD></HEAD><BODY><P>Sorry, one more thing what do you have as a result of clustering modeling using k-means which needs to be validated.</P></BODY></HTML> Sat, 06 Dec 2014 13:02:50 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138527#M1305 stat_sas 2014-12-06T13:02:50Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138528#M1306 <HTML><HEAD></HEAD><BODY><P>Sorry for my late answer, I was not in the office. Well, I need to validate that the model is still working correctly.</P><P>The model is applied to new data monthly. Is there any way to validate that the clusters are still grouping similar cases? </P></BODY></HTML> Tue, 09 Dec 2014 13:16:18 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138528#M1306 fri0 2014-12-09T13:16:18Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138529#M1307 <HTML><HEAD></HEAD><BODY><P>What is included in the model which is applied monthly?</P></BODY></HTML> Tue, 09 Dec 2014 14:39:05 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138529#M1307 stat_sas 2014-12-09T14:39:05Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138530#M1308 <HTML><HEAD></HEAD><BODY><P>Could you be more specific please? It's not clear for me what do you try to say.</P></BODY></HTML> Tue, 09 Dec 2014 15:27:34 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138530#M1308 fri0 2014-12-09T15:27:34Z Re: Clustering validation https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138531#M1309 <HTML><HEAD></HEAD><BODY><P>I am trying to understand what model algorithm have you developed using K-means clustering? What model algorithm/syntax will be used to cluster coming months data?</P></BODY></HTML> Tue, 09 Dec 2014 15:57:18 GMT https://communities.sas.com/t5/SAS-Data-Science/Clustering-validation/m-p/138531#M1309 stat_sas 2014-12-09T15:57:18Z