private void openEmissions_Click(object sender, EventArgs e)
{
// Set filter options and filter index.
openFileDialog.FileName = "";
openFileDialog.Filter = "Emission Files (.emit)|*.emit|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
openFileDialog.Multiselect = false;
// Call the ShowDialog method to show the dialog box.
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
string line;
B = new MySparse2DMatrix();
emissionsSymbols = new Id2Str();
var separator = '\t';
System.IO.StreamReader sr = new System.IO.StreamReader(openFileDialog.FileName);
emissionsRichTextBox.Text = "";
if ((line = sr.ReadLine()) != null)
{
if (line.Split(separator).Length == 1)
{
separator = ' ';
}
sr.DiscardBufferedData();
sr.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
sr.BaseStream.Position = 0;
}
while ((line = sr.ReadLine()) != null)
{
emissionsRichTextBox.Text += line + "\n";
string[] stateValue = line.Split(separator);
if (stateValue.Length == 3)
{
int row = stateSymbols.setId(stateValue[0]);
int col = emissionsSymbols.setId(stateValue[1]);
B.setValue(row, col, Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
}
}
sr.Close();
if (B.Count > 0)
{
buttonCreateHMM.Enabled = true;
openObservationsToolStripMenuItem.Enabled = true;
}
else
{
buttonCreateHMM.Enabled = false;
openObservationsToolStripMenuItem.Enabled = false;
MessageBox.Show("Error! Parsed emissions matrix resulted empty. Check your input file please.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openTransition_Click(object sender, EventArgs e)
{
// Set filter options and filter index.
openFileDialog.FileName = "";
openFileDialog.Filter = "Transition Files (.trans)|*.trans|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
openFileDialog.Multiselect = false;
// Call the ShowDialog method to show the dialog box.
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
var firstLine = true;
string line, firstState = "INIT";
A = new MySparse2DMatrix();
Pi = new List<double>();
piSymbols = new List<string>();
stateSymbols = new Id2Str();
System.IO.StreamReader sr = new System.IO.StreamReader(openFileDialog.FileName);
transitionsRichTextBox.Text = "";
while ((line = sr.ReadLine()) != null)
{
transitionsRichTextBox.Text += line + "\n";
if (firstLine)
{
firstState = line;
firstLine = false;
}
else
{
string[] stateValue = line.Split('\t');
if (stateValue.Length == 3)
{
if (stateValue[0] == firstState)
{
stateSymbols.setId(stateValue[1]);
piSymbols.Add(stateValue[1]);
Pi.Add(Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
}
else
{
int row = stateSymbols.setId(stateValue[0]);
int col = stateSymbols.setId(stateValue[1]);
A.setValue(row, col, Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
// Still need to add states to pi with probability 0
if (!piSymbols.Contains(stateValue[0]))
{
piSymbols.Add(stateValue[0]);
Pi.Add(0.0);
}
if (!piSymbols.Contains(stateValue[1]))
{
piSymbols.Add(stateValue[1]);
Pi.Add(0.0);
}
}
}
}
}
sr.Close();
if (A.Count > 0)
{
buttonOpenEmissions.Enabled = true;
openEmissionsToolStripMenuItem.Enabled = true;
}
else
{
buttonOpenEmissions.Enabled = false;
openEmissionsToolStripMenuItem.Enabled = false;
MessageBox.Show("Error! Parsed transitions matrix resulted empty. Check your input file please.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openEmissions_Click(object sender, EventArgs e)
{
// Set filter options and filter index.
openFileDialog.FileName = "";
openFileDialog.Filter = "Emission Files (.emit)|*.emit|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
openFileDialog.Multiselect = false;
// Call the ShowDialog method to show the dialog box.
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
string line;
B = new MySparse2DMatrix();
emissionsSymbols = new Id2Str();
var separator = '\t';
System.IO.StreamReader sr = new System.IO.StreamReader(openFileDialog.FileName);
emissionsRichTextBox.Text = "";
if ((line = sr.ReadLine()) != null)
{
if (line.Split(separator).Length == 1)
separator = ' ';
sr.DiscardBufferedData();
sr.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
sr.BaseStream.Position = 0;
}
while ((line = sr.ReadLine()) != null)
{
emissionsRichTextBox.Text += line + "\n";
string[] stateValue = line.Split(separator);
if (stateValue.Length == 3)
{
int row = stateSymbols.setId(stateValue[0]);
int col = emissionsSymbols.setId(stateValue[1]);
B.setValue(row, col, Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
}
}
sr.Close();
if (B.Count > 0)
{
buttonCreateHMM.Enabled = true;
openObservationsToolStripMenuItem.Enabled = true;
}
else
{
buttonCreateHMM.Enabled = false;
openObservationsToolStripMenuItem.Enabled = false;
MessageBox.Show("Error! Parsed emissions matrix resulted empty. Check your input file please.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openTransition_Click(object sender, EventArgs e)
{
// Set filter options and filter index.
openFileDialog.FileName = "";
openFileDialog.Filter = "Transition Files (.trans)|*.trans|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
openFileDialog.Multiselect = false;
// Call the ShowDialog method to show the dialog box.
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
var firstLine = true;
string line, firstState = "INIT";
A = new MySparse2DMatrix();
Pi = new List <double>();
piSymbols = new List <string>();
stateSymbols = new Id2Str();
System.IO.StreamReader sr = new System.IO.StreamReader(openFileDialog.FileName);
transitionsRichTextBox.Text = "";
while ((line = sr.ReadLine()) != null)
{
transitionsRichTextBox.Text += line + "\n";
if (firstLine)
{
firstState = line;
firstLine = false;
}
else
{
string[] stateValue = line.Split('\t');
if (stateValue.Length == 3)
{
if (stateValue[0] == firstState)
{
stateSymbols.setId(stateValue[1]);
piSymbols.Add(stateValue[1]);
Pi.Add(Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
}
else
{
int row = stateSymbols.setId(stateValue[0]);
int col = stateSymbols.setId(stateValue[1]);
A.setValue(row, col, Double.Parse(stateValue[2], CultureInfo.InvariantCulture));
// Still need to add states to pi with probability 0
if (!piSymbols.Contains(stateValue[0]))
{
piSymbols.Add(stateValue[0]);
Pi.Add(0.0);
}
if (!piSymbols.Contains(stateValue[1]))
{
piSymbols.Add(stateValue[1]);
Pi.Add(0.0);
}
}
}
}
}
sr.Close();
if (A.Count > 0)
{
buttonOpenEmissions.Enabled = true;
openEmissionsToolStripMenuItem.Enabled = true;
}
else
{
buttonOpenEmissions.Enabled = false;
openEmissionsToolStripMenuItem.Enabled = false;
MessageBox.Show("Error! Parsed transitions matrix resulted empty. Check your input file please.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
