| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Thomas Bretz 11/2005 <mailto:tbretz@astro.uni-wuerzburg.de>
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| 19 | !
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| 20 | ! Copyright: MAGIC Software Development, 2005-2007
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| 21 | !
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| 22 | !
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| 23 | \* ======================================================================== */
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| 24 |
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| 25 | /////////////////////////////////////////////////////////////////////////////
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| 26 | //
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| 27 | // MJTrainDisp
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| 28 | //
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| 29 | //
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| 30 | // Example:
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| 31 | // --------
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| 32 | //
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| 33 | // // SequencesOn are used for training, SequencesOff for Testing
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| 34 | // MDataSet set("mctesttrain.txt");
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| 35 | // set.SetNumAnalysis(1); // Must have a number
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| 36 | // MJTrainDisp opt;
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| 37 | // //opt.SetDebug();
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| 38 | // opt.AddParameter("MHillas.fLength");
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| 39 | // opt.AddParameter("MHillas.fWidth");
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| 40 | // MStatusDisplay *d = new MStatusDisplay;
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| 41 | // opt.SetDisplay(d);
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| 42 | // opt.AddPreCut("MHillasSrc.fDCA*MGeomCam.fConvMm2Deg<0.3");
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| 43 | // opt.Train("rf-disp.root", set, 30000); // Number of train events
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| 44 | //
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| 45 | // // Two of the displayed histograms show the cut efficiency for
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| 46 | // // a given Theta-Cut. The default is 0.215. It can be overwritten
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| 47 | // // by
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| 48 | // opt.SetThetaCut(0.165);
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| 49 | //
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| 50 | //
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| 51 | // Random Numbers:
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| 52 | // ---------------
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| 53 | // Use:
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| 54 | // if(gRandom)
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| 55 | // delete gRandom;
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| 56 | // gRandom = new TRandom3();
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| 57 | // in advance to change the random number generator.
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| 58 | //
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| 59 | ////////////////////////////////////////////////////////////////////////////
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| 60 | #include "MJTrainDisp.h"
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| 61 |
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| 62 | #include <TH2.h>
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| 63 | #include <TLine.h>
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| 64 | #include <TCanvas.h>
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| 65 |
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| 66 | #include "MHMatrix.h"
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| 67 |
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| 68 | #include "MLog.h"
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| 69 | #include "MLogManip.h"
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| 70 |
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| 71 | // tools
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| 72 | #include "MDataSet.h"
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| 73 | #include "MTFillMatrix.h"
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| 74 | #include "MChisqEval.h"
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| 75 | #include "MStatusDisplay.h"
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| 76 |
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| 77 | // eventloop
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| 78 | #include "MParList.h"
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| 79 | #include "MTaskList.h"
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| 80 | #include "MEvtLoop.h"
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| 81 |
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| 82 | // tasks
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| 83 | #include "MReadMarsFile.h"
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| 84 | #include "MContinue.h"
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| 85 | #include "MFillH.h"
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| 86 | #include "MRanForestCalc.h"
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| 87 | #include "MParameterCalc.h"
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| 88 |
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| 89 | // container
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| 90 | #include "MParameters.h"
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| 91 |
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| 92 | // histograms
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| 93 | #include "MBinning.h"
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| 94 | #include "MH3.h"
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| 95 | #include "MHn.h"
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| 96 | #include "MHThetaSq.h"
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| 97 |
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| 98 | // filter
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| 99 | #include "MFilterList.h"
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| 100 |
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| 101 | ClassImp(MJTrainDisp);
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| 102 |
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| 103 | using namespace std;
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| 104 |
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| 105 | const TString MJTrainDisp::fgTrainParameter = "MHillasSrc.fDist*MGeomCam.fConvMm2Deg";
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| 106 |
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| 107 | // --------------------------------------------------------------------------
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| 108 | //
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| 109 | // Display a result histogram either vs. size or energy
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| 110 | // FIXME: Could be moved into a new histogram class.
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| 111 | //
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| 112 | void MJTrainDisp::DisplayHist(TCanvas &c, Int_t i, MH3 &mh3) const
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| 113 | {
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| 114 | MH::SetPalette("pretty");
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| 115 |
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| 116 | TH2 &hist = *static_cast<TH2*>(mh3.GetHist().Clone());
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| 117 | hist.SetBit(TH1::kNoStats);
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| 118 | hist.SetDirectory(0);
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| 119 |
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| 120 | TLine line;
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| 121 | line.SetLineStyle(kDashed);
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| 122 | line.SetLineWidth(1);
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| 123 |
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| 124 | c.cd(i+4);
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| 125 | gPad->SetBorderMode(0);
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| 126 | gPad->SetFrameBorderMode(0);
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| 127 | //gPad->SetFillColor(kWhite);
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| 128 | gPad->SetLogx();
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| 129 | gPad->SetGridx();
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| 130 | gPad->SetGridy();
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| 131 | //gPad->SetLeftMargin(0.12);
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| 132 | //gPad->SetRightMargin(0.12);
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| 133 |
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| 134 | const Int_t bin = 3;
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| 135 | const Float_t cutval = hist.GetYaxis()->GetBinUpEdge(bin);
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| 136 |
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| 137 | TH1D heff;
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| 138 | heff.SetName(Form("Eff%s", hist.GetName()));
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| 139 | heff.SetTitle(Form("Cut efficiency vs. %s for \\vartheta<%.3f", hist.GetName(), TMath::Sqrt(cutval)));
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| 140 | heff.SetDirectory(0);
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| 141 | heff.SetXTitle(hist.GetXaxis()->GetTitle());
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| 142 | heff.SetYTitle("Efficiency");
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| 143 |
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| 144 | MH::SetBinning(heff, hist);
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| 145 |
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| 146 | for (int x=0; x<=hist.GetNbinsX()+1; x++)
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| 147 | {
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| 148 | const Double_t n0 = hist.Integral(x, x, -1, -1);
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| 149 | if (n0>0)
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| 150 | heff.SetBinContent(x, hist.Integral(x, x, -1, bin)/n0);
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| 151 | }
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| 152 |
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| 153 | heff.SetMinimum(0);
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| 154 | heff.SetMaximum(1);
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| 155 | heff.DrawCopy();
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| 156 |
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| 157 | line.DrawLine(hist.GetXaxis()->GetXmin(), 0.5,
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| 158 | hist.GetXaxis()->GetXmax(), 0.5);
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| 159 |
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| 160 | c.cd(i+0);
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| 161 | gPad->SetBorderMode(0);
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| 162 | gPad->SetFrameBorderMode(0);
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| 163 | //gPad->SetFillColor(kWhite);
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| 164 | gPad->SetLogx();
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| 165 | gPad->SetGridx();
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| 166 | gPad->SetGridy();
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| 167 | //gPad->SetLeftMargin(0.12);
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| 168 | //gPad->SetRightMargin(0.12);
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| 169 |
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| 170 | for (int x=0; x<=hist.GetNbinsX(); x++)
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| 171 | {
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| 172 | const Float_t n = hist.GetBinContent(1); // + hist.GetBinContent(2)
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| 173 | if (n==0)
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| 174 | continue;
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| 175 |
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| 176 | for (int y=0; y<=hist.GetNbinsY(); y++)
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| 177 | hist.SetBinContent(x, y, 100*hist.GetBinContent(x,y)/n);
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| 178 | }
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| 179 |
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| 180 | hist.SetMaximum(100);
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| 181 | hist.DrawCopy("colz");
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| 182 |
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| 183 | line.DrawLine(hist.GetXaxis()->GetXmin(), cutval,
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| 184 | hist.GetXaxis()->GetXmax(), cutval);
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| 185 |
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| 186 | c.cd(i+2);
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| 187 | gPad->SetBorderMode(0);
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| 188 | gPad->SetFrameBorderMode(0);
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| 189 | //gPad->SetFillColor(kWhite);
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| 190 | gPad->SetLogx();
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| 191 | gPad->SetGridx();
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| 192 | gPad->SetGridy();
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| 193 | //gPad->SetLeftMargin(0.12);
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| 194 | //gPad->SetRightMargin(0.12);
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| 195 |
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| 196 | for (int x=0; x<=hist.GetNbinsX(); x++)
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| 197 | {
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| 198 | const Float_t n = hist.Integral(x, x, -1, 9999);
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| 199 | if (n==0)
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| 200 | continue;
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| 201 |
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| 202 | for (int y=0; y<=hist.GetNbinsY(); y++)
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| 203 | hist.SetBinContent(x, y, 100*hist.GetBinContent(x,y)/n);
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| 204 | }
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| 205 |
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| 206 | hist.SetMaximum(25);
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| 207 | hist.DrawCopy("colz");
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| 208 |
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| 209 | line.DrawLine(hist.GetXaxis()->GetXmin(), cutval,
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| 210 | hist.GetXaxis()->GetXmax(), cutval);
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| 211 | }
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| 212 |
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| 213 | // --------------------------------------------------------------------------
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| 214 | //
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| 215 | // Display the result histograms in a new tab.
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| 216 | //
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| 217 | void MJTrainDisp::DisplayResult(MH3 &hsize, MH3 &henergy)
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| 218 | {
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| 219 | TCanvas &c = fDisplay->AddTab("Disp");
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| 220 | c.Divide(2,3);
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| 221 |
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| 222 | DisplayHist(c, 1, hsize);
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| 223 | DisplayHist(c, 2, henergy);
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| 224 | }
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| 225 |
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| 226 | // --------------------------------------------------------------------------
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| 227 | //
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| 228 | // Run Disp optimization
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| 229 | //
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| 230 | Bool_t MJTrainDisp::Train(const char *out, const MDataSet &set, Int_t num)
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| 231 | {
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| 232 | SetTitle(Form("Train%s: %s", fNameOutput.Data(), out));
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| 233 |
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| 234 | if (fDisplay)
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| 235 | fDisplay->SetTitle(fTitle);
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| 236 |
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| 237 | if (!set.IsValid())
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| 238 | {
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| 239 | *fLog << err << "ERROR - DataSet invalid!" << endl;
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| 240 | return kFALSE;
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| 241 | }
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| 242 |
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| 243 | if (!HasWritePermission(out))
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| 244 | return kFALSE;
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| 245 |
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| 246 | *fLog << inf;
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| 247 | fLog->Separator(GetDescriptor());
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| 248 |
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| 249 | // --------------------- Setup files --------------------
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| 250 | MReadMarsFile readtrn("Events");
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| 251 | MReadMarsFile readtst("Events");
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| 252 | readtrn.DisableAutoScheme();
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| 253 | readtst.DisableAutoScheme();
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| 254 |
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| 255 | if (!set.AddFilesOn(readtrn))
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| 256 | {
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| 257 | *fLog << err << "ERROR - Adding SequencesOn." << endl;
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| 258 | return kFALSE;
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| 259 | }
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| 260 | if (!set.AddFilesOff(readtst))
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| 261 | {
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| 262 | *fLog << err << "ERROR - Adding SequencesOff." << endl;
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| 263 | return kFALSE;
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| 264 | }
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| 265 |
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| 266 | // ----------------------- Setup Matrix ------------------
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| 267 | MHMatrix train("Train");
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| 268 | train.AddColumns(fRules);
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| 269 | if (fEnableWeights)
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| 270 | train.AddColumn("MWeight.fVal");
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| 271 | train.AddColumn(fTrainParameter);
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| 272 |
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| 273 | // ----------------------- Fill Matrix RF ----------------------
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| 274 | MTFillMatrix fill(fTitle);
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| 275 | fill.SetDisplay(fDisplay);
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| 276 | fill.SetLogStream(fLog);
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| 277 | fill.SetDestMatrix1(&train, num);
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| 278 | fill.SetReader(&readtrn);
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| 279 | fill.AddPreCuts(fPreCuts);
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| 280 | fill.AddPreCuts(fTrainCuts);
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| 281 | fill.AddPreTasks(fPreTasks);
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| 282 | fill.AddPostTasks(fPostTasks);
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| 283 | if (!fill.Process())
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| 284 | return kFALSE;
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| 285 |
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| 286 | // ------------------------ Train RF --------------------------
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| 287 | MRanForestCalc rf("Train", fTitle);
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| 288 | rf.SetNumTrees(fNumTrees);
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| 289 | rf.SetNdSize(fNdSize);
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| 290 | rf.SetNumTry(fNumTry);
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| 291 | rf.SetNumObsoleteVariables(1);
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| 292 | rf.SetLastDataColumnHasWeights(fEnableWeights);
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| 293 | rf.SetDisplay(fDisplay);
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| 294 | rf.SetLogStream(fLog);
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| 295 | rf.SetFileName(out);
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| 296 | rf.SetDebug(fDebug>1);
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| 297 | rf.SetNameOutput(fNameOutput);
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| 298 | rf.SetFunction(fResultFunction);
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| 299 |
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| 300 | /*
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| 301 | MBinning b(32, 10, 100000, "BinningEnergyEst", "log");
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| 302 |
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| 303 | if (!rf.TrainMultiRF(train, b.GetEdgesD())) // classification with one tree per bin
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| 304 | return;
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| 305 |
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| 306 | if (!rf.TrainSingleRF(train, b.GetEdgesD())) // classification into different bins
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| 307 | return;
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| 308 | */
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| 309 | if (!rf.TrainRegression(train)) // regression (best choice)
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| 310 | return kFALSE;
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| 311 |
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| 312 | // --------------------- Display result ----------------------
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| 313 |
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| 314 | gLog.Separator("Test");
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| 315 |
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| 316 | MH::SetPalette("pretty");
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| 317 |
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| 318 | MParList plist;
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| 319 | MTaskList tlist;
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| 320 | plist.AddToList(this);
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| 321 | plist.AddToList(&tlist);
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| 322 | //plist.AddToList(&b);
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| 323 |
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| 324 | MParameterD par("ThetaSquaredCut");
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| 325 | par.SetVal(fThetaCut*fThetaCut);
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| 326 | plist.AddToList(&par);
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| 327 |
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| 328 | MAlphaFitter fit;
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| 329 | fit.SetPolynomOrder(0);
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| 330 | fit.SetSignalFitMax(0.8);
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| 331 | fit.EnableBackgroundFit(kFALSE);
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| 332 | fit.SetSignalFunction(MAlphaFitter::kThetaSq);
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| 333 | fit.SetMinimizationStrategy(MAlphaFitter::kGaussSigma);
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| 334 | plist.AddToList(&fit);
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| 335 |
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| 336 | MFilterList list;
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| 337 | if (!list.AddToList(fPreCuts))
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| 338 | *fLog << err << "ERROR - Calling MFilterList::AddToList for fPreCuts failed!" << endl;
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| 339 | if (!list.AddToList(fTestCuts))
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| 340 | *fLog << err << "ERROR - Calling MFilterList::AddToList for fTestCuts failed!" << endl;
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| 341 |
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| 342 | MContinue cont(&list);
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| 343 | cont.SetInverted();
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| 344 |
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| 345 | const char *rule = "(MHillasSrc.fDist*MGeomCam.fConvMm2Deg)^2 + (Disp.fVal)^2 - (2*MHillasSrc.fDist*MGeomCam.fConvMm2Deg*Disp.fVal*cos(MHillasSrc.fAlpha*kDeg2Rad))";
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| 346 |
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| 347 | MParameterCalc calcthetasq(rule, "MThetaSqCalc");
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| 348 | calcthetasq.SetNameParameter("ThetaSquared");
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| 349 |
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| 350 | MChisqEval eval;
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| 351 | eval.SetY1("sqrt(ThetaSquared.fVal)");
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| 352 |
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| 353 | // ----------- Setup binnings ----------------
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| 354 | MBinning binsS(50, 10, 100000, "BinningSize", "log");
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| 355 | MBinning binsE(70, 10, 31623, "BinningEnergy", "log");
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| 356 | MBinning binsG(50, -10, 10, "BinningSlope", "lin");
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| 357 | MBinning binsX(50, -1, 1, "BinningResidualDist", "lin");
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| 358 | MBinning binsL(50, 0, 0.3, "BinningLeakage", "lin");
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| 359 | MBinning binsT(51, -0.005, 0.505, "BinningTheta", "asin");
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| 360 | MBinning binsC(50, 1e-2, 1, "BinningConc", "log");
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| 361 | MBinning binsW(50, 0, 0.5, "BinningLength", "lin");
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| 362 | MBinning binsM(50, 0, 0.3, "BinningWidth", "lin");
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| 363 | MBinning binsV(75, 0, par.GetVal()*25, "BinningThetaSq", "lin");
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| 364 |
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| 365 | plist.AddToList(&binsG);
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| 366 | plist.AddToList(&binsS);
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| 367 | plist.AddToList(&binsX);
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| 368 | plist.AddToList(&binsE);
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| 369 | plist.AddToList(&binsL);
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| 370 | plist.AddToList(&binsT);
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| 371 | plist.AddToList(&binsC);
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| 372 | plist.AddToList(&binsV);
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| 373 | plist.AddToList(&binsW);
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| 374 | plist.AddToList(&binsM);
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| 375 |
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| 376 | // ----------- Setup some histograms ----------------
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| 377 |
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| 378 | MHThetaSq hist;
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| 379 | hist.SkipHistTime();
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| 380 | hist.SkipHistTheta();
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| 381 | hist.SkipHistEnergy();
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| 382 |
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| 383 | // To speed it up we could precalculate it.
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| 384 | const char *res = "Disp.fVal-MHillasSrc.fDist*MGeomCam.fConvMm2Deg";
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| 385 |
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| 386 | MHn hres1("Disp1", "Xi Residual (Dist/Disp)");
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| 387 | hres1.AddHist("MHillas.fSize", res);
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| 388 | hres1.InitName("ResSize;Size;ResidualDist");
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| 389 | hres1.InitTitle(";S [phe];Disp-Dist [\\circ];");
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| 390 | hres1.SetDrawOption("colz profx");
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| 391 | hres1.AddHist("MHillasExt.fSlopeLong*sign(MHillasSrc.fCosDeltaAlpha)/MGeomCam.fConvMm2Deg", res);
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| 392 | hres1.InitName("ResSlope;Slope;ResidualDist");
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| 393 | hres1.InitTitle(";Slope;Disp-Dist [\\circ];");
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| 394 | hres1.SetDrawOption("colz profx");
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| 395 | hres1.AddHist("MNewImagePar.fLeakage1", res);
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| 396 | hres1.InitName("ResLeak;Leakage;ResidualDist");
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| 397 | hres1.InitTitle(";Leak;Disp-Dist [\\circ];");
|
|---|
| 398 | hres1.SetDrawOption("colz profx");
|
|---|
| 399 | hres1.AddHist("MPointingPos.fZd", res);
|
|---|
| 400 | hres1.InitName("ResTheta;Theta;ResidualDist");
|
|---|
| 401 | hres1.InitTitle(";Zd [\\circ];Disp-Dist [\\circ];");
|
|---|
| 402 | hres1.SetDrawOption("colz profx");
|
|---|
| 403 |
|
|---|
| 404 | MHn hres2("Disp2", "Dist Residual (Disp-Dist)");
|
|---|
| 405 | hres2.AddHist("MHillas.fLength*MGeomCam.fConvMm2Deg", res);
|
|---|
| 406 | hres2.InitName("ResLength;Length;ResidualDist");
|
|---|
| 407 | hres2.InitTitle(";L [\\circ];Disp-Dist [\\circ];");
|
|---|
| 408 | hres2.SetDrawOption("colz profx");
|
|---|
| 409 | hres2.AddHist("MNewImagePar.fConc1", res);
|
|---|
| 410 | hres2.InitName("ResConc1;Conc;ResidualDist");
|
|---|
| 411 | hres2.InitTitle(";C;Disp-Dist [\\circ];");
|
|---|
| 412 | hres2.SetDrawOption("colz profx");
|
|---|
| 413 | hres2.AddHist("MHillas.fWidth*MGeomCam.fConvMm2Deg", res);
|
|---|
| 414 | hres2.InitName("ResWidth;Width;ResidualDist");
|
|---|
| 415 | hres2.InitTitle(";W [\\circ];Disp-Dist [\\circ];");
|
|---|
| 416 | hres2.SetDrawOption("colz profx");
|
|---|
| 417 | hres2.AddHist("MMcEvt.fEnergy", res);
|
|---|
| 418 | hres2.InitName("ResEmc;Energy;ResidualDist");
|
|---|
| 419 | hres2.InitTitle(";E_{mc} [GeV];Disp-Dist [\\circ];");
|
|---|
| 420 | hres2.SetDrawOption("colz profx");
|
|---|
| 421 |
|
|---|
| 422 | MH3 hdisp1("MHillas.fSize", "ThetaSquared.fVal");
|
|---|
| 423 | MH3 hdisp2("MMcEvt.fEnergy", "ThetaSquared.fVal");
|
|---|
| 424 | hdisp1.SetName("Size;Size;ThetaSq");
|
|---|
| 425 | hdisp2.SetName("Energy;Energy;ThetaSq");
|
|---|
| 426 | hdisp1.SetTitle("\\vartheta distribution vs. Size:Size [phe]:\\vartheta^2 [\\circ]");
|
|---|
| 427 | hdisp2.SetTitle("\\vartheta distribution vs. Energy:Energy [GeV]:\\vartheta^2 [\\circ]");
|
|---|
| 428 |
|
|---|
| 429 | // -------------- Setup fill tasks ----------------
|
|---|
| 430 |
|
|---|
| 431 | MFillH fillh(&hist, "", "FillThetaSq");
|
|---|
| 432 | MFillH fillh2a(&hres1, "", "FillResiduals1");
|
|---|
| 433 | MFillH fillh2b(&hres2, "", "FillResiduals2");
|
|---|
| 434 | MFillH fillh2c(&hdisp1, "", "FillSize");
|
|---|
| 435 | MFillH fillh2d(&hdisp2, "", "FillEnergy");
|
|---|
| 436 | fillh2c.SetBit(MFillH::kDoNotDisplay);
|
|---|
| 437 | fillh2d.SetBit(MFillH::kDoNotDisplay);
|
|---|
| 438 |
|
|---|
| 439 | // --------------- Setup weighting -------------------
|
|---|
| 440 |
|
|---|
| 441 | if (fEnableWeights)
|
|---|
| 442 | {
|
|---|
| 443 | fillh.SetWeight();
|
|---|
| 444 | fillh2a.SetWeight();
|
|---|
| 445 | fillh2b.SetWeight();
|
|---|
| 446 | fillh2c.SetWeight();
|
|---|
| 447 | fillh2d.SetWeight();
|
|---|
| 448 | eval.SetNameWeight();
|
|---|
| 449 | }
|
|---|
| 450 |
|
|---|
| 451 | // --------------- Setup tasklist -------------------
|
|---|
| 452 |
|
|---|
| 453 | tlist.AddToList(&readtst);
|
|---|
| 454 | tlist.AddToList(fPreTasks);
|
|---|
| 455 | tlist.AddToList(&cont);
|
|---|
| 456 | tlist.AddToList(&rf);
|
|---|
| 457 | tlist.AddToList(&calcthetasq);
|
|---|
| 458 | tlist.AddToList(fPostTasks);
|
|---|
| 459 | tlist.AddToList(&fillh);
|
|---|
| 460 | tlist.AddToList(&fillh2a);
|
|---|
| 461 | tlist.AddToList(&fillh2b);
|
|---|
| 462 | tlist.AddToList(&fillh2c);
|
|---|
| 463 | tlist.AddToList(&fillh2d);
|
|---|
| 464 | tlist.AddToList(fTestTasks);
|
|---|
| 465 | tlist.AddToList(&eval);
|
|---|
| 466 |
|
|---|
| 467 | // ------------- Setup/run eventloop -----------------
|
|---|
| 468 |
|
|---|
| 469 | MEvtLoop loop(fTitle);
|
|---|
| 470 | loop.SetLogStream(fLog);
|
|---|
| 471 | loop.SetDisplay(fDisplay);
|
|---|
| 472 | loop.SetParList(&plist);
|
|---|
| 473 | //if (!SetupEnv(loop))
|
|---|
| 474 | // return kFALSE;
|
|---|
| 475 |
|
|---|
| 476 | if (!loop.Eventloop())
|
|---|
| 477 | return kFALSE;
|
|---|
| 478 |
|
|---|
| 479 | // ---------------- Prepare result -------------------
|
|---|
| 480 |
|
|---|
| 481 | // Print the result
|
|---|
| 482 | *fLog << inf;
|
|---|
| 483 | *fLog << "Rule: " << rule << endl;
|
|---|
| 484 | *fLog << "Disp: " << fTrainParameter << endl;
|
|---|
| 485 | hist.GetAlphaFitter().Print("result");
|
|---|
| 486 |
|
|---|
| 487 | // The user has closed the display
|
|---|
| 488 | if (!fDisplay)
|
|---|
| 489 | return kTRUE;
|
|---|
| 490 |
|
|---|
| 491 | DisplayResult(hdisp1, hdisp2);
|
|---|
| 492 |
|
|---|
| 493 | TObjArray arr;
|
|---|
| 494 | arr.Add(const_cast<MDataSet*>(&set));
|
|---|
| 495 | if (fDisplay)
|
|---|
| 496 | arr.Add(fDisplay);
|
|---|
| 497 |
|
|---|
| 498 | SetPathOut(out);
|
|---|
| 499 | return WriteContainer(arr, 0, "UPDATE");
|
|---|
| 500 | }
|
|---|
| 501 |
|
|---|
| 502 | /*
|
|---|
| 503 | #include "MParameterCalc.h"
|
|---|
| 504 | #include "MHillasCalc.h"
|
|---|
| 505 | #include "../mpointing/MSrcPosRndm.h"
|
|---|
| 506 |
|
|---|
| 507 | Bool_t MJTrainDisp::TrainGhostbuster(const char *out, const MDataSet &set, Int_t num)
|
|---|
| 508 | {
|
|---|
| 509 | SetTitle(Form("TrainGhostbuster: %s", out));
|
|---|
| 510 |
|
|---|
| 511 | if (fDisplay)
|
|---|
| 512 | fDisplay->SetTitle(fTitle);
|
|---|
| 513 |
|
|---|
| 514 | if (!set.IsValid())
|
|---|
| 515 | {
|
|---|
| 516 | *fLog << err << "ERROR - DataSet invalid!" << endl;
|
|---|
| 517 | return kFALSE;
|
|---|
| 518 | }
|
|---|
| 519 |
|
|---|
| 520 | if (!HasWritePermission(out))
|
|---|
| 521 | return kFALSE;
|
|---|
| 522 |
|
|---|
| 523 | *fLog << inf;
|
|---|
| 524 | fLog->Separator(GetDescriptor());
|
|---|
| 525 |
|
|---|
| 526 | // --------------------- Setup files --------------------
|
|---|
| 527 | MReadMarsFile readtrn("Events");
|
|---|
| 528 | MReadMarsFile readtst("Events");
|
|---|
| 529 | readtrn.DisableAutoScheme();
|
|---|
| 530 | readtst.DisableAutoScheme();
|
|---|
| 531 |
|
|---|
| 532 | if (!set.AddFilesOn(readtrn))
|
|---|
| 533 | return kFALSE;
|
|---|
| 534 | if (!set.AddFilesOff(readtst))
|
|---|
| 535 | return kFALSE;
|
|---|
| 536 |
|
|---|
| 537 | // ----------------------- Setup Matrix ------------------
|
|---|
| 538 | MHMatrix train("Train");
|
|---|
| 539 | train.AddColumns(fRules);
|
|---|
| 540 | if (fEnableWeights)
|
|---|
| 541 | train.AddColumn("MWeight.fVal");
|
|---|
| 542 | train.AddColumn("sign(MHillasSrc.fCosDeltaAlpha)==sign(SignStore.fVal)");
|
|---|
| 543 |
|
|---|
| 544 | MParameterCalc calc("MHillasSrc.fCosDeltaAlpha", "SignStore");
|
|---|
| 545 | calc.SetNameParameter("SignStore");
|
|---|
| 546 |
|
|---|
| 547 | MSrcPosRndm rndm;
|
|---|
| 548 | rndm.SetRule(fTrainParameter);
|
|---|
| 549 | //rndm.SetDistOfSource(120*3.37e-3);
|
|---|
| 550 |
|
|---|
| 551 | MHillasCalc hcalc;
|
|---|
| 552 | hcalc.SetFlags(MHillasCalc::kCalcHillasSrc);
|
|---|
| 553 |
|
|---|
| 554 | // ----------------------- Fill Matrix RF ----------------------
|
|---|
| 555 | MTFillMatrix fill(fTitle);
|
|---|
| 556 | fill.SetDisplay(fDisplay);
|
|---|
| 557 | fill.SetLogStream(fLog);
|
|---|
| 558 | fill.SetDestMatrix1(&train, num);
|
|---|
| 559 | fill.SetReader(&readtrn);
|
|---|
| 560 | fill.AddPreCuts(fPreCuts);
|
|---|
| 561 | fill.AddPreCuts(fTrainCuts);
|
|---|
| 562 | fill.AddPreTasks(fPreTasks);
|
|---|
| 563 | fill.AddPostTasks(fPostTasks);
|
|---|
| 564 | fill.AddPostTask(&calc);
|
|---|
| 565 | fill.AddPostTask(&rndm);
|
|---|
| 566 | fill.AddPostTask(&hcalc);
|
|---|
| 567 | if (!fill.Process())
|
|---|
| 568 | return kFALSE;
|
|---|
| 569 |
|
|---|
| 570 | // ------------------------ Train RF --------------------------
|
|---|
| 571 | MRanForestCalc rf("TrainGhostbuster", fTitle);
|
|---|
| 572 | rf.SetNumTrees(fNumTrees);
|
|---|
| 573 | rf.SetNdSize(fNdSize);
|
|---|
| 574 | rf.SetNumTry(fNumTry);
|
|---|
| 575 | rf.SetNumObsoleteVariables(1);
|
|---|
| 576 | rf.SetLastDataColumnHasWeights(fEnableWeights);
|
|---|
| 577 | rf.SetDisplay(fDisplay);
|
|---|
| 578 | rf.SetLogStream(fLog);
|
|---|
| 579 | rf.SetFileName(out);
|
|---|
| 580 | rf.SetDebug(fDebug>1);
|
|---|
| 581 | rf.SetNameOutput("Sign");
|
|---|
| 582 |
|
|---|
| 583 | if (!rf.TrainRegression(train)) // regression (best choice)
|
|---|
| 584 | return kFALSE;
|
|---|
| 585 |
|
|---|
| 586 | // --------------------- Display result ----------------------
|
|---|
| 587 |
|
|---|
| 588 | gLog.Separator("Test");
|
|---|
| 589 |
|
|---|
| 590 | MH::SetPalette("pretty");
|
|---|
| 591 |
|
|---|
| 592 | MParList plist;
|
|---|
| 593 | MTaskList tlist;
|
|---|
| 594 | plist.AddToList(this);
|
|---|
| 595 | plist.AddToList(&tlist);
|
|---|
| 596 | //plist.AddToList(&b);
|
|---|
| 597 |
|
|---|
| 598 | MFilterList list;
|
|---|
| 599 | if (!list.AddToList(fPreCuts))
|
|---|
| 600 | *fLog << err << "ERROR - Calling MFilterList::AddToList for fPreCuts failed!" << endl;
|
|---|
| 601 | if (!list.AddToList(fTestCuts))
|
|---|
| 602 | *fLog << err << "ERROR - Calling MFilterList::AddToList for fTestCuts failed!" << endl;
|
|---|
| 603 |
|
|---|
| 604 | MContinue cont(&list);
|
|---|
| 605 | cont.SetInverted();
|
|---|
| 606 |
|
|---|
| 607 | const char *rule = "abs(Sign.fVal-(sign(MHillasSrc.fCosDeltaAlpha)==sign(SignStore.fVal)))";
|
|---|
| 608 |
|
|---|
| 609 | //MChisqEval eval;
|
|---|
| 610 | //eval.SetY1("sqrt(ThetaSquared.fVal)");
|
|---|
| 611 |
|
|---|
| 612 | MH3 hsign1("MHillas.fSize", rule);
|
|---|
| 613 | MH3 hsign2("MMcEvt.fEnergy", rule);
|
|---|
| 614 | hsign1.SetTitle("Was ist das? vs. Size:Size [phe]:XXX");
|
|---|
| 615 | hsign2.SetTitle("Was ist das? vs. Energy:Enerhy [GeV]:XXXX");
|
|---|
| 616 |
|
|---|
| 617 | MBinning binsx( 70, 10, 31623, "BinningMH3X", "log");
|
|---|
| 618 | MBinning binsy( 51, 0, 1, "BinningMH3Y", "lin");
|
|---|
| 619 |
|
|---|
| 620 | plist.AddToList(&binsx);
|
|---|
| 621 | plist.AddToList(&binsy);
|
|---|
| 622 |
|
|---|
| 623 | MFillH fillh2a(&hsign1, "", "FillSize");
|
|---|
| 624 | MFillH fillh2b(&hsign2, "", "FillEnergy");
|
|---|
| 625 | fillh2a.SetDrawOption("profx colz");
|
|---|
| 626 | fillh2b.SetDrawOption("profx colz");
|
|---|
| 627 | fillh2a.SetNameTab("Size");
|
|---|
| 628 | fillh2b.SetNameTab("Energy");
|
|---|
| 629 |
|
|---|
| 630 | tlist.AddToList(&readtst);
|
|---|
| 631 | tlist.AddToList(&cont);
|
|---|
| 632 | tlist.AddToList(&calc);
|
|---|
| 633 | tlist.AddToList(&rndm);
|
|---|
| 634 | tlist.AddToList(&hcalc);
|
|---|
| 635 | tlist.AddToList(&rf);
|
|---|
| 636 | tlist.AddToList(&fillh2a);
|
|---|
| 637 | tlist.AddToList(&fillh2b);
|
|---|
| 638 | //tlist.AddToList(&eval);
|
|---|
| 639 |
|
|---|
| 640 | MEvtLoop loop(fTitle);
|
|---|
| 641 | loop.SetLogStream(fLog);
|
|---|
| 642 | loop.SetDisplay(fDisplay);
|
|---|
| 643 | loop.SetParList(&plist);
|
|---|
| 644 | //if (!SetupEnv(loop))
|
|---|
| 645 | // return kFALSE;
|
|---|
| 646 |
|
|---|
| 647 | if (!loop.Eventloop())
|
|---|
| 648 | return kFALSE;
|
|---|
| 649 |
|
|---|
| 650 | // Print the result
|
|---|
| 651 | *fLog << inf << "Rule: " << rule << endl;
|
|---|
| 652 |
|
|---|
| 653 | //DisplayResult(hdisp1, hdisp2);
|
|---|
| 654 |
|
|---|
| 655 | SetPathOut(out);
|
|---|
| 656 | if (!WriteDisplay(0, "UPDATE"))
|
|---|
| 657 | return kFALSE;
|
|---|
| 658 |
|
|---|
| 659 | return kTRUE;
|
|---|
| 660 | }
|
|---|
| 661 | */
|
|---|