// read trained codebook vectors from files
private void ButtonReadFile_Click(object sender, EventArgs e)
{
try
{
if (checkBoxLVQ1.Checked)
{
myLVQ1 = Data.ReadFromBinaryFile <LVQ1>("LVQ1" + ".bin");
}
if (checkBoxLVQ2.Checked)
{
myLVQ2 = Data.ReadFromBinaryFile <LVQ2>("LVQ2" + ".bin");
}
if (checkBoxLVQ3.Checked)
{
myLVQ3 = Data.ReadFromBinaryFile <LVQ3>("LVQ3" + ".bin");
}
}
catch
{
MessageBox.Show("File not found.");
return;
}
if (checkBoxLVQ1.Checked)
{
labelTest1.Text = (myLVQ1.averageAccuracy).ToString();
}
if (checkBoxLVQ2.Checked)
{
labelTest2.Text = (myLVQ2.averageAccuracy).ToString();
}
if (checkBoxLVQ3.Checked)
{
labelTest3.Text = (myLVQ3.averageAccuracy).ToString();
}
calc = true;
}
// run algorithms & write trained codebook vectors to files
private void ButtonTrain_Click(object sender, EventArgs e)
{
try
{
if (checkBoxLVQ1.Checked)
{
learningRate1 = Single.Parse(textBoxLearningRate1.Text, CultureInfo.InvariantCulture);
codebookVectorCount1 = Convert.ToInt16(textBoxCodebookVectors1.Text);
iterationCount1 = Convert.ToInt16(textBoxEpochs1.Text);
decay1 = textBoxDecay1.Enabled ? Single.Parse(textBoxDecay1.Text, CultureInfo.InvariantCulture) : 1;
}
if (checkBoxLVQ2.Checked)
{
learningRate2 = Single.Parse(textBoxLearningRate2.Text, CultureInfo.InvariantCulture);
codebookVectorCount2 = Convert.ToInt16(textBoxCodebookVectors2.Text);
iterationCount2 = Convert.ToInt16(textBoxEpochs2.Text);
window2 = Single.Parse(textBoxWindow2.Text, CultureInfo.InvariantCulture);
decay2 = textBoxDecay2.Enabled ? Single.Parse(textBoxDecay2.Text, CultureInfo.InvariantCulture) : 1;
}
if (checkBoxLVQ3.Checked)
{
learningRate3 = Single.Parse(textBoxLearningRate3.Text, CultureInfo.InvariantCulture);
codebookVectorCount3 = Convert.ToInt16(textBoxCodebookVectors3.Text);
iterationCount3 = Convert.ToInt16(textBoxEpochs3.Text);
window3 = Single.Parse(textBoxWindow3.Text, CultureInfo.InvariantCulture);
epsilon3 = Single.Parse(textBoxEpsilon3.Text, CultureInfo.InvariantCulture);
decay3 = textBoxDecay3.Enabled ? Single.Parse(textBoxDecay3.Text, CultureInfo.InvariantCulture) : 1;
}
}
catch
{
MessageBox.Show("Invalid parameter(s).");
return;
}
progressBar1.Maximum = 0;
progressBar1.Maximum += checkBoxLVQ1.Checked ? iterationCount1 : 0;
progressBar1.Maximum += checkBoxLVQ2.Checked ? iterationCount2 : 0;
progressBar1.Maximum += checkBoxLVQ3.Checked ? iterationCount3 : 0;
progressBar1.Value = 0;
LVQ.iteration = 0;
if (checkBoxLVQ1.Checked)
{
myLVQ1 = new LVQ1(trainData, testData, learningRate1, codebookVectorCount1, iterationCount1, "LVQ1", decay1);
myLVQ1.Epoch();
labelTest1.Text = (myLVQ1.averageAccuracy).ToString();
}
if (checkBoxLVQ2.Checked)
{
myLVQ2 = new LVQ2(trainData, testData, learningRate2, codebookVectorCount2, iterationCount2, "LVQ2", window2, decay2);
myLVQ2.Epoch();
labelTest2.Text = (myLVQ2.averageAccuracy).ToString();
}
if (checkBoxLVQ3.Checked)
{
myLVQ3 = new LVQ3(trainData, testData, learningRate3, codebookVectorCount3, iterationCount3, "LVQ3", window3, epsilon3, decay3);
myLVQ3.Epoch();
labelTest3.Text = (myLVQ3.averageAccuracy).ToString();
}
try
{
if (checkBoxLVQ1.Checked)
{
Data.WriteToBinaryFile("LVQ1", myLVQ1, false);
}
if (checkBoxLVQ2.Checked)
{
Data.WriteToBinaryFile("LVQ2", myLVQ2, false);
}
if (checkBoxLVQ3.Checked)
{
Data.WriteToBinaryFile("LVQ3", myLVQ3, false);
}
}
catch
{
MessageBox.Show("Path not found.");
}
calc = true;
}
