| 1 | void traindisp()
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| 2 | {
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| 3 | MDataSet set("mctesttrain.txt");
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| 4 | set.SetNumAnalysis(1); // Necessary
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| 5 |
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| 6 | // alternatively use:
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| 7 | //MDataSet set("mcctesttrain.txt", "/magic/montacrlo/sequences", "/magic/montecarlo/star");
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| 8 |
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| 9 | MJTrainDisp opt;
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| 10 | //opt.SetDebug();
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| 11 |
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| 12 | // ------- Parameters to train Random Forest --------
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| 13 | opt.AddParameter("MHillas.fLength");
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| 14 | opt.AddParameter("MHillas.fWidth");
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| 15 | opt.AddParameter("MHillas.fSize");
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| 16 | opt.AddParameter("MNewImagePar.fLeakage1");
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| 17 | opt.AddParameter("MNewImagePar.fLeakage2");
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| 18 | opt.AddParameter("MNewImagePar.fConc");
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| 19 | opt.AddParameter("MNewImagePar.fConc1");
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| 20 | opt.AddParameter("MPointingPos.fZd");
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| 21 | opt.AddParameter("MNewImagePar.fUsedArea");
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| 22 | opt.AddParameter("MNewImagePar.fCoreArea");
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| 23 | opt.AddParameter("MNewImagePar.fNumUsedPixels");
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| 24 | opt.AddParameter("MNewImagePar.fNumCorePixels");
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| 25 | opt.AddParameter("MImagePar.fSizeSinglePixels");
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| 26 | opt.AddParameter("MHillasExt.fM3Long*sign(MHillasSrc.fCosDeltaAlpha)");
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| 27 | opt.AddParameter("MHillasExt.fAsym*sign(MHillasSrc.fCosDeltaAlpha)");
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| 28 |
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| 29 | // -------------------- Run ----------------------------
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| 30 |
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| 31 | MStatusDisplay *d = new MStatusDisplay;
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| 32 | opt.SetDisplay(d);
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| 33 |
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| 34 | /*
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| 35 | -------------------- Magic-Cuts ----------------------
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| 36 | MFMagicCuts cuts;
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| 37 | cuts.SetHadronnessCut(MFMagicCuts::kArea);
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| 38 | cuts.SetThetaCut(MFMagicCuts::kOn);
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| 39 |
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| 40 | TArrayD arr(10);
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| 41 | arr[0]= 1.3245;
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| 42 | arr[1]= 0.208700;
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| 43 | arr[2]= 0.229200;
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| 44 | arr[3]= 5.305200;
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| 45 | arr[4]= 0.098930;
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| 46 | arr[5]= -0.082950;
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| 47 | arr[6]= 8.2957;
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| 48 | arr[7]= 0.8677;
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| 49 |
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| 50 | cuts.SetVariables(arr);
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| 51 |
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| 52 | opt.AddPreCut(&cuts);
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| 53 |
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| 54 | -------------------- Energy Slope --------------------
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| 55 | MFEnergySlope slope(-2.8);
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| 56 | opt.AddPreCut(&slope);
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| 57 |
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| 58 | -------------------- Other cuts ----------------------
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| 59 | opt.AddPreCut("MNewImagePar.fLeakage1<0.0001");
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| 60 | */
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| 61 |
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| 62 | opt.AddPreCut("MHillas.fSize>200");
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| 63 | opt.AddPreCut("MHillasSrc.fDCA*MGeomCam.fConvMm2Deg<0.3");
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| 64 |
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| 65 | // The number is the number of events read from the file
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| 66 | // randomly and is the number of events before cuts
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| 67 | opt.Train("rf-disp.root", set, 30000);
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| 68 | }
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| 69 | /*
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| 70 | // SequencesOn: Monte Carlo Sequences used for training
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| 71 | // SequencesOff: Monte Carlo Sequences used for testing
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| 72 |
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| 73 | // Use:
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| 74 | // opt.AddPreCut to use cut for test and training
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| 75 | // opt.AddTestCut to use cut for test only
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| 76 | // opt.AddTrainCut to use cut for train only
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| 77 | */
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