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<p class="MsoNormal">Hallo Zusammen<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Für ein Projekt habe ich eine Random Forest Analyse gemacht (50'000 Daten, 6 Variablen, 2000 trees)
<o:p></o:p></p>
<p class="MsoNormal">Um ein bisschen in die Random-Forest-Blackbox reinzusehen, wollte ich das «random tree explainer» package anwenden.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Wenn ich es lokal probiere, kriege ich jedoch die Fehlermeldung «cannot allocate vector of size 356.0 MB». Grund dafür ist soweit ich es richtig verstehe der mangelnde Arbeitsspeicher.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoPlainText">Wenn ich es über die Number Cruncher probiere, funktioniert es allerdings auch nicht (siehe Screenshot). Wer weiss, wie ich dieses Problem lösen kann?<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH"> <img width="952" height="479" style="width:9.9166in;height:4.9895in" id="Picture_x0020_1" src="cid:image001.png@01D60C02.C444F610"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH">Lieber Gruss<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH">Gianluca<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH">________________________________________________<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Berner Fachhochschule</span></b><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften HAFL</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH"> </span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Gianluca Flepp</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Fachgruppe Gebirgswald und Naturgefahren</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Assistent</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Länggasse 85, CH-3052 Zollikofen</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;mso-fareast-language:DE-CH">Phone 031 848 51 32</span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH"><a href="mailto:gianluca.flepp@bfh.ch"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;color:#0563C1">gianluca.flepp@bfh.ch</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH"><a href="http://www.bfh.ch/hafl"><span style="font-size:8.0pt;font-family:"Lucida Sans",sans-serif;color:#0563C1">www.bfh.ch/hafl</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH">________________________________________________<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:DE-CH"> <o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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