示例#1
0
        private List <double> CreateSVMMatrices()
        {
            List <double> matrixes = new List <double>();
            int           Peptide  = 0;

            if (PeptideSequence != null && PeptideSequence != "")
            {
                Peptide = 1;
            }

            int   fuc        = 1;
            int   CoreYPeaks = CoreIDPeak.Count;
            float CoreYScore = CoreScore;

            if (!IUPACString.EndsWith("(DeHex-)HexNAc"))
            {
                CoreYPeaks = CoreIDPeak.Count - CoreIDPeak.Where(x => x.Item2.Contains("deHex")).ToList().Count;
                foreach (var core in CoreIDPeak.Where(x => x.Item2.EndsWith("(DeHex-)HexNAc")))
                {
                    CoreYScore -= core.Item1.Intensity;
                }
                fuc = 0;
            }
            matrixes.Add(Peptide);
            matrixes.Add(fuc);
            matrixes.Add(NoOfTotalGlycan);
            matrixes.Add(Convert.ToDouble(PPM.ToString("0.000")));
            //matrixes.Add(CoreYPeaks);
            //matrixes.Add(Convert.ToDouble(CoreYScore.ToString("0.000")));
            matrixes.Add(BranchIDPeak.Count);
            matrixes.Add(Convert.ToDouble(BranchScore.ToString("0.000")));

            var CorePeaks = CoreIDPeak.Where(x => x.Item2 == "HexNAc").ToList();

            matrixes.Add(Convert.ToDouble(CorePeaks.Count != 0 ? CorePeaks[0].Item1.Intensity.ToString("0.0000") : "0"));
            CorePeaks = CoreIDPeak.Where(x => x.Item2 == "HexNAc-HexNAc").ToList();
            matrixes.Add(Convert.ToDouble(CorePeaks.Count != 0 ? CorePeaks[0].Item1.Intensity.ToString("0.0000") : "0"));
            CorePeaks = CoreIDPeak.Where(x => x.Item2 == "HexNAc-HexNAc-Hex").ToList();
            matrixes.Add(Convert.ToDouble(CorePeaks.Count != 0 ? CorePeaks[0].Item1.Intensity.ToString("0.0000") : "0"));
            CorePeaks = CoreIDPeak.Where(x => x.Item2 == "HexNAc-HexNAc-Hex-Hex").ToList();
            matrixes.Add(Convert.ToDouble(CorePeaks.Count != 0 ? CorePeaks[0].Item1.Intensity.ToString("0.0000") : "0"));
            CorePeaks = CoreIDPeak.Where(x => x.Item2 == "HexNAc-HexNAc-Hex-(Hex-)Hex").ToList();
            matrixes.Add(Convert.ToDouble(CorePeaks.Count != 0 ? CorePeaks[0].Item1.Intensity.ToString("0.0000") : "0"));

            //if (MatchWithPrecursorMW)
            //{
            //    matrixes.Add(1);
            //}
            //else
            //{
            //    matrixes.Add(0);
            //}
            return(matrixes);
        }