void trainNN(TString inputfile, TString outputclass="JetFitterNN", int nIterations=10, int dilutionFactor=2, int nodesFirstLayer=10, int nodesSecondLayer=9, int restartTrainingFrom=0, int nParticlesTraining=2, bool useTrackEstimate=false, int numberBinsErrorEstimate=20, bool trainXerrors=true, int nPatternsPerUpdate=10, double learningRate=0.1, double learningRateDecrease=0.999, double learningRateMomentum=0.05)