topic Random Forest Regression on multiples years of harvest in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/random-forest-regression-on-multiples-years-of/m-p/22209#M323 <HTML><HEAD></HEAD><BODY><P>Imagine have a number of variables what represents explanatory variables of production of sugarcane or soy whatever. For best results in prediction I train my random forest regression model with variables of three year of harvest, so I have:</P><P></P><P>Variable1 - 2015<BR />Variable2 - 2015<BR />Variable3 - 2015<BR />TargetVariable - 2015</P><P></P><P>Variable1 - 2016<BR />Variable2 - 2016<BR />Variable3 - 2016<BR />TargetVariable - 2016</P><P></P><P>Variable1 - 2017<BR />Variable2 - 2017<BR />Variable3 - 2017<BR />TargetVariable - 2017<BR />...</P><P>After trainning, how I predict the "TargetVariable - 2018" if I can't "Match Explanatory Variables" of multiples years of harverst? Can I only match 2017 with 2018? Losing the data of other years?</P></BODY></HTML> Mon, 11 Nov 2019 19:35:07 GMT GeoprocessamentoCerradinho 2019-11-11T19:35:07Z Random Forest Regression on multiples years of harvest https://community.esri.com/t5/arcgis-spatial-analyst-questions/random-forest-regression-on-multiples-years-of/m-p/22209#M323 <HTML><HEAD></HEAD><BODY><P>Imagine have a number of variables what represents explanatory variables of production of sugarcane or soy whatever. For best results in prediction I train my random forest regression model with variables of three year of harvest, so I have:</P><P></P><P>Variable1 - 2015<BR />Variable2 - 2015<BR />Variable3 - 2015<BR />TargetVariable - 2015</P><P></P><P>Variable1 - 2016<BR />Variable2 - 2016<BR />Variable3 - 2016<BR />TargetVariable - 2016</P><P></P><P>Variable1 - 2017<BR />Variable2 - 2017<BR />Variable3 - 2017<BR />TargetVariable - 2017<BR />...</P><P>After trainning, how I predict the "TargetVariable - 2018" if I can't "Match Explanatory Variables" of multiples years of harverst? Can I only match 2017 with 2018? Losing the data of other years?</P></BODY></HTML> Mon, 11 Nov 2019 19:35:07 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/random-forest-regression-on-multiples-years-of/m-p/22209#M323 GeoprocessamentoCerradinho 2019-11-11T19:35:07Z