https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917937#M2277 Thanks for your response! But this seems to the preprocessing step and not the predictive model. Mon, 26 Feb 2024 19:34:29 GMT MuratA 2024-02-26T19:34:29Z https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917924#M2275 <P>Hi all,</P><P>I was wondering if anyone added a k-NN model in a pipeline in SAS Model Studio. I do not see it as an option under the Supervised Learning nodes.&nbsp;</P><P>&nbsp;</P><P>I know SAS code can be imported as a model node as nicely explained here&nbsp;<A href="https://documentation.sas.com/doc/en/vdmmlcdc/8.4/vdmmlug/n0viw7mfrsae20n1rsv03yrfjovq.htm" target="_blank">https://documentation.sas.com/doc/en/vdmmlcdc/8.4/vdmmlug/n0viw7mfrsae20n1rsv03yrfjovq.htm</A></P><P>using a gradient boosting model. I also know about a k-NN implementation on SAS (<A href="https://documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/casml/casml_fastknn_overview.htm" target="_blank">https://documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/casml/casml_fastknn_overview.htm</A>)&nbsp;</P><P>I couldn't figure out how to revise the PROC to run in the Model Studio.</P><P>Any help would be appreciated.&nbsp;</P><P>&nbsp;</P> Mon, 26 Feb 2024 16:48:17 GMT https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917924#M2275 MuratA 2024-02-26T16:48:17Z https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917926#M2276 In a pipeline the clustering node is part of the preprocessing nodes. See: <A href="https://documentation.sas.com/doc/en/capcdc/v_024/vdmmlcdc/vdmmlref/n00r7jc1p4wg67n1tzbv7ne034be.htm" target="_blank">https://documentation.sas.com/doc/en/capcdc/v_024/vdmmlcdc/vdmmlref/n00r7jc1p4wg67n1tzbv7ne034be.htm</A><BR /> Mon, 26 Feb 2024 17:16:37 GMT https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917926#M2276 JosvanderVelden 2024-02-26T17:16:37Z https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917937#M2277 Thanks for your response! But this seems to the preprocessing step and not the predictive model. Mon, 26 Feb 2024 19:34:29 GMT https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/917937#M2277 MuratA 2024-02-26T19:34:29Z https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/918065#M2278 What do you want to predict using the k-Nearest Neighbor model. Do you have a target you want to predict or do you want to find clusters? <BR /> Tue, 27 Feb 2024 16:34:26 GMT https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/918065#M2278 JosvanderVelden 2024-02-27T16:34:26Z https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/918084#M2279 Hi, yes, this is a prediction problem, where I want to predict a class or a number using the k_NN model. Tue, 27 Feb 2024 17:48:18 GMT https://communities.sas.com/t5/SAS-Viya/Model-Studio-k-Nearest-Neighbor-model/m-p/918084#M2279 MuratA 2024-02-27T17:48:18Z