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<p class="MsoNormal">The most appropriate forum would be:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"-webkit-standard",serif;color:black">______________________________________________</span><span style="font-family:"-webkit-standard",serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"-webkit-standard",serif;color:black"><a href="mailto:R-help@r-project.org">R-help@r-project.org</a><span class="apple-converted-space"> </span>mailing list -- To UNSUBSCRIBE and more, see<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"-webkit-standard",serif;color:black"><a href="https://stat.ethz.ch/mailman/listinfo/r-help">https://stat.ethz.ch/mailman/listinfo/r-help</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"-webkit-standard",serif;color:black">PLEASE do read the posting guide<span class="apple-converted-space"> </span><a href="http://www.R-project.org/posting-guide.html">http://www.R-project.org/posting-guide.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"-webkit-standard",serif;color:black">and provide commented, minimal, self-contained, reproducible code.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The help page (in R) should give some indication of what "OOB" means, or perhaps provides references that will (I myself do not know).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Don <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">--<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Don MacQueen<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Lawrence Livermore National Laboratory<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">7000 East Ave., L-627<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Livermore, CA 94550<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">925-423-1062<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Lab cell 925-724-7509<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"> <o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Qgis-user <qgis-user-bounces@lists.osgeo.org> on behalf of Eddison Araya <eddisonjose@gmail.com><br>
<b>Date: </b>Monday, October 22, 2018 at 11:18 AM<br>
<b>To: </b>qgis-user <qgis-user@lists.osgeo.org><br>
<b>Subject: </b>[Qgis-user] Classification in R (Off Topic)<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hello, this is not the right forum, but I appeal to the community:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I made a process using R, changing only inputs and outputs to generate a supervised classification and gives me the following data at the end:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Calculating random forest object<o:p></o:p></p>
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<p class="MsoNormal">Starting predictions<o:p></o:p></p>
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<p class="MsoNormal">#################################################################################<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="background:lime">OOB error rate estimate</span></b><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="background:lime">0.007407407%</span></b><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Confusion matrix<o:p></o:p></p>
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<p class="MsoNormal"> 1 2 3 4 class.error<o:p></o:p></p>
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<p class="MsoNormal">1 101 0 0 0 0.000000000<o:p></o:p></p>
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<p class="MsoNormal">2 0 101 0 0 0.000000000<o:p></o:p></p>
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<p class="MsoNormal">3 0 0 101 1 0.009803922<o:p></o:p></p>
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<p class="MsoNormal">4 0 1 1 99 0.019801980<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hello, this is not the right forum, but I appeal to the community:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I made a process using R, changing only inputs and outputs to generate a supervised classification and gives me the following data at the end:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">So: 1. What does OOB mean in itself? 2. In what range or interval should the OOB value be so that the prediction is better?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thank you<o:p></o:p></p>
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