the main form.cs

Handwriting recognition

			// textBox4
			// 
			this.textBox4.BackColor = System.Drawing.SystemColors.Control;
			this.textBox4.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.textBox4.Location = new System.Drawing.Point(16, 76);
			this.textBox4.Name = "textBox4";
			this.textBox4.Size = new System.Drawing.Size(80, 13);
			this.textBox4.TabIndex = 0;
			this.textBox4.Text = "Error Tolerance:";
			// 
			// textBox5
			// 
			this.textBox5.BackColor = System.Drawing.SystemColors.Control;
			this.textBox5.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.textBox5.Location = new System.Drawing.Point(16, 50);
			this.textBox5.Name = "textBox5";
			this.textBox5.Size = new System.Drawing.Size(80, 13);
			this.textBox5.TabIndex = 0;
			this.textBox5.Text = "Momentum:";
			// 
			// textBox8
			// 
			this.textBox8.BackColor = System.Drawing.SystemColors.Control;
			this.textBox8.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.textBox8.Location = new System.Drawing.Point(208, 368);
			this.textBox8.Name = "textBox8";
			this.textBox8.TabIndex = 22;
			this.textBox8.Text = "ANN Output:";
			this.textBox8.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
			// 
			// textBoxDisplaySample
			// 
			this.textBoxDisplaySample.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.textBoxDisplaySample.Location = new System.Drawing.Point(312, 48);
			this.textBoxDisplaySample.Multiline = true;
			this.textBoxDisplaySample.Name = "textBoxDisplaySample";
			this.textBoxDisplaySample.Size = new System.Drawing.Size(264, 280);
			this.textBoxDisplaySample.TabIndex = 13;
			this.textBoxDisplaySample.Text = "";
			// 
			// buttonVisuallyTestSample
			// 
			this.buttonVisuallyTestSample.Location = new System.Drawing.Point(312, 16);
			this.buttonVisuallyTestSample.Name = "buttonVisuallyTestSample";
			this.buttonVisuallyTestSample.Size = new System.Drawing.Size(160, 24);
			this.buttonVisuallyTestSample.TabIndex = 12;
			this.buttonVisuallyTestSample.Text = "Visually Test Sample";
			this.buttonVisuallyTestSample.Click += new System.EventHandler(this.eventHandler_ButtonClick);
			// 
			// textBoxErrorTolerance
			// 
			this.textBoxErrorTolerance.Location = new System.Drawing.Point(96, 76);
			this.textBoxErrorTolerance.Name = "textBoxErrorTolerance";
			this.textBoxErrorTolerance.Size = new System.Drawing.Size(56, 20);
			this.textBoxErrorTolerance.TabIndex = 7;
			this.textBoxErrorTolerance.Text = "";
			// 
			// textBoxHiddenNodes
			// 
			this.textBoxHiddenNodes.Location = new System.Drawing.Point(96, 128);
			this.textBoxHiddenNodes.Name = "textBoxHiddenNodes";
			this.textBoxHiddenNodes.Size = new System.Drawing.Size(56, 20);
			this.textBoxHiddenNodes.TabIndex = 8;
			this.textBoxHiddenNodes.Text = "";
			// 
			// textBoxMomentum
			// 
			this.textBoxMomentum.Location = new System.Drawing.Point(96, 50);
			this.textBoxMomentum.Name = "textBoxMomentum";
			this.textBoxMomentum.Size = new System.Drawing.Size(56, 20);
			this.textBoxMomentum.TabIndex = 6;
			this.textBoxMomentum.Text = "";
			// 
			// textBoxActualResult
			// 
			this.textBoxActualResult.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.textBoxActualResult.Location = new System.Drawing.Point(312, 360);
			this.textBoxActualResult.Name = "textBoxActualResult";
			this.textBoxActualResult.Size = new System.Drawing.Size(264, 20);
			this.textBoxActualResult.TabIndex = 16;
			this.textBoxActualResult.Text = "";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(168, 304);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(128, 23);
			this.button1.TabIndex = 21;
			this.button1.Text = "Run in Batch MODE";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// buttonUpdate
			// 
			this.buttonUpdate.Location = new System.Drawing.Point(24, 184);
			this.buttonUpdate.Name = "buttonUpdate";
			this.buttonUpdate.Size = new System.Drawing.Size(120, 23);
			this.buttonUpdate.TabIndex = 9;
			this.buttonUpdate.Text = "Update";
			this.buttonUpdate.Click += new System.EventHandler(this.eventHandler_ButtonClick);
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
																					this.textBoxConvergeTo,
																					this.textBoxInputHeight,
																					this.textBoxInputWidth,
																					this.buttonUpdate,
																					this.textBox2,
																					this.textBoxMaxEpochs,
																					this.textBoxMomentum,
																					this.textBox4,
																					this.textBox5,
																					this.textBoxErrorTolerance,
																					this.textBox7,
																					this.textBoxLearningRate,
																					this.textBoxHiddenNodes,
																					this.textBox6,
																					this.textBox10,
																					this.textBox11,
																					this.textBox3});
			this.groupBox1.Location = new System.Drawing.Point(8, 8);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(288, 216);
			this.groupBox1.TabIndex = 10;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "Global Parameters";
			// 
			// textBoxLearningRate
			// 
			this.textBoxLearningRate.Location = new System.Drawing.Point(96, 24);
			this.textBoxLearningRate.Name = "textBoxLearningRate";
			this.textBoxLearningRate.Size = new System.Drawing.Size(56, 20);
			this.textBoxLearningRate.TabIndex = 5;
			this.textBoxLearningRate.Text = "";
			// 
			// textBoxSampleNumber
			// 
			this.textBoxSampleNumber.Location = new System.Drawing.Point(488, 16);
			this.textBoxSampleNumber.MaxLength = 4;
			this.textBoxSampleNumber.Name = "textBoxSampleNumber";
			this.textBoxSampleNumber.Size = new System.Drawing.Size(40, 20);
			this.textBoxSampleNumber.TabIndex = 14;
			this.textBoxSampleNumber.Text = "0";
			// 
			// buttonTrain
			// 
			this.buttonTrain.Location = new System.Drawing.Point(8, 272);
			this.buttonTrain.Name = "buttonTrain";
			this.buttonTrain.Size = new System.Drawing.Size(128, 23);
			this.buttonTrain.TabIndex = 3;
			this.buttonTrain.Text = "Train";
			this.buttonTrain.Click += new System.EventHandler(this.eventHandler_ButtonClick);
			// 
			// FormMainForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(584, 396);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.buttonEpochDataLogging,
																		  this.textBox1,
																		  this.button1,
																		  this.buttonTestWeightsWithFile,
																		  this.buttonResetANNData,
																		  this.buttonLoadTrainedData,
																		  this.buttonSaveTrainedData,
																		  this.textBoxActualResult,
																		  this.textBoxDisplayResult,
																		  this.textBoxSampleNumber,
																		  this.textBoxDisplaySample,
																		  this.buttonVisuallyTestSample,
																		  this.buttonLoadSampleData,
																		  this.groupBox1,
																		  this.buttonTrain,
																		  this.textBox8});
			this.Name = "FormMainForm";
			this.Text = "ANN Assignment by Paul Lockwood (Nov 2001)";
			this.groupBox1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new FormMainForm());
		}

		private void eventHandler_ButtonClick(object sender, System.EventArgs e)
		{
//			String userGesture = "";

			if ((Button)sender == this.buttonTrain) 
			{
				int pSeconds, pEpochs;
				if (this.nonGUILogic.train(out pEpochs, out pSeconds))
					System.Windows.Forms.MessageBox.Show ("Successfuly converged in " + pEpochs + " Epochs and " + pSeconds + " seconds");
				else
					System.Windows.Forms.MessageBox.Show ("Failed to converge");

			}

			if ((Button)sender == this.buttonUpdate)
			{
				SingletonGlobalParameters.instance().OUTPUT_TOLERANCE	= (float)Convert.ToDouble(this.textBoxErrorTolerance.Text);
				SingletonGlobalParameters.instance().LEARNING_RATE		= (float)Convert.ToDouble(this.textBoxLearningRate.Text);;
				SingletonGlobalParameters.instance().MOMENTUM			= (float)Convert.ToDouble(this.textBoxMomentum.Text);;
				SingletonGlobalParameters.instance().MAXIMUM_EPOCHS		= Convert.ToInt32(this.textBoxMaxEpochs.Text);
				SingletonGlobalParameters.instance().HIDDEN_NODES		= Convert.ToInt32(this.textBoxHiddenNodes.Text);
				SingletonGlobalParameters.instance().INPUT_HEIGHT		= Convert.ToInt32(this.textBoxInputHeight.Text);
				SingletonGlobalParameters.instance().INPUT_WIDTH		= Convert.ToInt32(this.textBoxInputWidth.Text);
				SingletonGlobalParameters.instance().CONVERGE_PERCENTAGE= Convert.ToInt32(this.textBoxConvergeTo.Text);
				this.updateDisplayValues();
			}
		
			if ((Button)sender == this.buttonLoadTrainedData)
			{
				this.nonGUILogic.loadData();
				this.updateDisplayValues();
			}

			if ((Button)sender == this.buttonSaveTrainedData)
			{
				this.nonGUILogic.saveData("");
			}
			if ((Button)sender == this.buttonLoadSampleData)
			{
				this.nonGUILogic.LoadSampleData("");
			}
			if ((Button)sender == this.buttonResetANNData)
			{
				this.nonGUILogic.ResetANNData();
			}
			if ((Button)sender == this.buttonVisuallyTestSample)
			{
				int sampleNumber = Convert.ToInt32(textBoxSampleNumber.Text);
				string	expectedResult;
				this.textBoxDisplaySample.Text = this.nonGUILogic.GetSampleDisplayData(sampleNumber, out expectedResult);
				if (this.textBoxDisplaySample.Text.Length>0) 
				{
					this.textBoxDisplayResult.Text = expectedResult;
					// Now do a forward prop
					this.textBoxActualResult.Text = this.nonGUILogic.GetDisplayResult(sampleNumber);
				}
			}
			// Test Trained Weights With a .dat File
			if ((Button)sender == this.buttonTestWeightsWithFile) {
				float dummy1, dummy2;
				this.nonGUILogic.TestWeightsWithADataFile("", out dummy1, out dummy2);
				}
			// Log data for each Epoch
			if ((Button)sender == this.buttonEpochDataLogging)
			{
				this.nonGUILogic.trainAndSaveEpochData();
			}
		}

		private void displayResults(float[] result) 
		{
			string	message  = "";
			for (int i=0; i<result.Length; i++)
				message += result[i] + "\r\n";
			MessageBox.Show("ANN Result = " + message);

		}

		private void updateDisplayValues() 
		{
			this.textBoxErrorTolerance.Text	= Convert.ToString(SingletonGlobalParameters.instance().OUTPUT_TOLERANCE);
			this.textBoxLearningRate.Text	= Convert.ToString(SingletonGlobalParameters.instance().LEARNING_RATE);
			this.textBoxMaxEpochs.Text		= Convert.ToString(SingletonGlobalParameters.instance().MAXIMUM_EPOCHS);
			this.textBoxMomentum.Text		= Convert.ToString(SingletonGlobalParameters.instance().MOMENTUM);
			this.textBoxHiddenNodes.Text	= Convert.ToString(SingletonGlobalParameters.instance().HIDDEN_NODES);
			this.textBoxInputHeight.Text	= Convert.ToString(SingletonGlobalParameters.instance().INPUT_HEIGHT);
			this.textBoxInputWidth.Text		= Convert.ToString(SingletonGlobalParameters.instance().INPUT_WIDTH);
			this.textBoxConvergeTo.Text		= Convert.ToString(SingletonGlobalParameters.instance().CONVERGE_PERCENTAGE);
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			XOR_ANN.Batch_Run.BatchMode batchInstance = new XOR_ANN.Batch_Run.BatchMode();
			batchInstance.runABatchFile();
		}

	}
}