MSTParser.DependencyPipe.GetFeatureVector C# (CSharp) Метод

        public void GetFeatureVector(DependencyInstance inst,
                                     FeatureVector[,,] fvs,
                                     double[,,] probs,
                                     FeatureVector[,,,] ntFvs,
                                     double[,,,] ntProbs, Parameters parameters)
        {
            string[] toks = inst.Sentence;
            string[] pos = inst.POS;
            string[] labs = inst.Labs;

            var posA = new string[pos.Length];
            for (int i = 0; i < pos.Length; i++)
            {
                posA[i] = pos[i].SubstringWithIndex(0, 1);
            }

            // Get production crap.
            for (int w1 = 0; w1 < toks.Length; w1++)
            {
                for (int w2 = w1 + 1; w2 < toks.Length; w2++)
                {
                    for (int ph = 0; ph < 2; ph++)
                    {
                        bool attR = ph == 0 ? true : false;

                        int childInt = attR ? w2 : w1;
                        int parInt = attR ? w1 : w2;

                        FeatureVector prodFV = CreateFeatureVector(toks, pos, posA, w1, w2, attR,
                                                                   new FeatureVector());

                        double prodProb = parameters.GetScore(prodFV);
                        fvs[w1, w2, ph] = prodFV;
                        probs[w1, w2, ph] = prodProb;
                    }
                }
            }

            if (Labeled)
            {
                for (int w1 = 0; w1 < toks.Length; w1++)
                {
                    for (int t = 0; t < Types.Length; t++)
                    {
                        string type = Types[t];

                        for (int ph = 0; ph < 2; ph++)
                        {
                            bool attR = ph == 0 ? true : false;

                            for (int ch = 0; ch < 2; ch++)
                            {
                                bool child = ch == 0 ? true : false;

                                FeatureVector prodFV = CreateFeatureVector(toks, pos, posA, w1,
                                                                           type, attR, child,
                                                                           new FeatureVector());

                                double ntProb = parameters.GetScore(prodFV);
                                ntFvs[w1, t, ph, ch] = prodFV;
                                ntProbs[w1, t, ph, ch] = ntProb;
                            }
                        }
                    }
                }
            }
        }