public static RedeAtivacao RedeT() { DatabaseEntities entities = new DatabaseEntities(); RedeServices services = new RedeServices(); var query = from q in entities.CONFIG where q.onda == "T" select q; if (entities.CONFIG.Count(q => q.onda == "T") == 0) return null; CONFIG conf = (CONFIG)query.First(); string descr = conf.descr; return services.Setup(descr, RedeServices.Tipo.Ativacao); }
private void buttonQRSSalvar_Click(object sender, EventArgs e) { RedeAtivacao rede = new RedeAtivacao(new SigmoideFuncaoAtivacao(), int.Parse(textBoxQRSEntradas.Text), Utils.StringToInt(textBoxQRSNeuronios.Text)); RedeServices service = new RedeServices(); rede.Descricao = textBoxQRSDesc.Text; rede.Aleatorizar(); service.Salvar(rede, RedeServices.Tipo.Ativacao, "QRS"); MessageBox.Show("Rede salva com sucesso!"); textBoxQRSDesc.Text = ""; textBoxQRSEntradas.Text = ""; textBoxQRSNeuronios.Text = ""; AtualizarCombos(); }
private void TreinarQRS() { DatabaseEntities entities = new DatabaseEntities(); List<ComplexoQRS> qrslist = new List<ComplexoQRS>(); double erro = 1; double taxaerro = double.Parse(textBoxTaxaErro.Text); int count = 0; var query = from q in entities.QRS select q; foreach (QRS qrs in query) { qrslist.Add(new ComplexoQRS(qrs)); } AprendizadoBackPropagation abp = new AprendizadoBackPropagation(ECGConfig.RedeQRS()); double coeficiente = taxaerro; while (coeficiente >= taxaerro) { foreach (ComplexoQRS qrs in qrslist) { erro += abp.Executar(qrs.Vetor, qrs.Diagnostico); count++; coeficiente = erro / count; treinamentoChart.Invoke(this.chartDelegate, coeficiente); labelQtdeIteracoesResult.Invoke(this.itDelegate, count.ToString()); labelTxErroResult.Invoke(this.txErroDelegate, coeficiente.ToString()); } } RedeAtivacao rede = abp.Rede; foreach (ComplexoQRS qrs in qrslist) { double[] saida = Utils.AproximarDiagnostico(rede.Calcular(qrs.Vetor)); Console.WriteLine("Saída da rede treinada: {0}-{1}-{2}-{3}", saida[0], saida[1], saida[2], saida[3]); } RedeServices services = new RedeServices(); services.Salvar(abp.Rede, RedeServices.Tipo.Ativacao, "QRS"); MessageBox.Show("Treinamento concluído com sucesso!\nRede salva no banco de dados"); }