MSTParser.DependencyPipe.ReadFeatureVector C# (CSharp) Метод

        public DependencyInstance ReadFeatureVector(BinaryReader reader,
                                                   DependencyInstance inst,
                                                   FeatureVector[,,] fvs,
                                                   double[,,] probs,
                                                   FeatureVector[,,,] ntFvs,
                                                   double[,,,] ntProbs,
                                                   Parameters parameters)
        {
            int length = inst.Length;

            // Get production crap.
            for (int w1 = 0; w1 < length; w1++)
            {
                for (int w2 = w1 + 1; w2 < length; w2++)
                {
                    for (int ph = 0; ph < 2; ph++)
                    {
                        var prodFV = new FeatureVector();

                        int indx = reader.ReadInt32();
                        while (indx != -2)
                        {
                            AddNewFeature(indx, 1.0, prodFV);
                            indx = reader.ReadInt32();
                        }

                        double prodProb = parameters.GetScore(prodFV);
                        fvs[w1, w2, ph] = prodFV;
                        probs[w1, w2, ph] = prodProb;
                    }
                }
            }
            int last = reader.ReadInt32();
            if (last != -3)
            {
                Console.WriteLine("Error reading file.");

                throw new Exception("Bad File Format");
            }

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

                        for (int ph = 0; ph < 2; ph++)
                        {
                            for (int ch = 0; ch < 2; ch++)
                            {
                                var prodFV = new FeatureVector();

                                int indx = reader.ReadInt32();
                                while (indx != -2)
                                {
                                    AddNewFeature(indx, 1.0, prodFV);
                                    indx = reader.ReadInt32();
                                }

                                double ntProb = parameters.GetScore(prodFV);
                                ntFvs[w1, t, ph, ch] = prodFV;
                                ntProbs[w1, t, ph, ch] = ntProb;
                            }
                        }
                    }
                }
                last = reader.ReadInt32();
                if (last != -3)
                {
                    Console.WriteLine("Error reading file.");
                    throw new Exception("Bad File Format");
                }
            }

            var nfv = new FeatureVector();
            int next = reader.ReadInt32();
            while (next != -4)
            {
                AddNewFeature(next, 1.0, nfv);
                next = reader.ReadInt32();
            }

            string[] toks = null;
            string[] pos = null;
            string[] labs = null;
            string actParseTree = null;
            try
            {
                int len = reader.ReadInt32();
                toks = new string[len];
                for (int i = 0; i < len; i++)
                {
                    toks[i] = reader.ReadString();
                }
                next = reader.ReadInt32();
                len = reader.ReadInt32();
                pos = new string[len];
                for (int i = 0; i < len; i++)
                {
                    pos[i] = reader.ReadString();
                }
                next = reader.ReadInt32();
                len = reader.ReadInt32();
                labs = new string[len];
                for (int i = 0; i < len; i++)
                {
                    labs[i] = reader.ReadString();
                }
                next = reader.ReadInt32();
                actParseTree = reader.ReadString();
                next = reader.ReadInt32();
            }
            catch (Exception e)
            {
                Console.WriteLine("Error reading file.");
                throw new Exception("Bad File Format");
            }

            if (next != -1)
            {
                Console.WriteLine("Error reading file.");
                throw new Exception("Bad File Format");
            }

            var pti = new DependencyInstance(toks, pos, labs, nfv);
            pti.ActParseTree = actParseTree;
            return pti;
        }