/// <summary>
/// SHow Asignment Problem data in grid
/// </summary>
/// <param name="data"></param>
private void FillGridWithAPData(double[][] data)
{
//clear the list first
listView1.Clear();
listView1.GridLines = true;
listView1.HideSelection = false;
int numCol = data[0].Length;
int numRow = data.Length;
ColumnHeader colHeader = new ColumnHeader();
colHeader.Text = "Pos";
colHeader.Width = 50;
listView1.Columns.Add(colHeader);
AlphaCharEnum alphaEnum = new AlphaCharEnum();
for (int i = 0; i < numCol; i++)
{
colHeader = new ColumnHeader();
colHeader.Text = alphaEnum.AlphabetFromIndex(i + 1);
colHeader.Width = 50;
listView1.Columns.Add(colHeader);
}
for (int j = 0; j < numRow; j++)
{
ListViewItem LVI = listView1.Items.Add("A" + (j + 1).ToString());
for (int i = 0; i < numCol; i++)
{
if (data[j][i] == double.MaxValue)
{
LVI.SubItems.Add("M");
}
else if (data[j][i] == double.MinValue)
{
LVI.SubItems.Add("L");
}
else
{
LVI.SubItems.Add(data[j][i].ToString());
}
}
}
}
public static void Export(List <List <string> > dataTrain, List <List <string> > dataTest, string strFilePath, string excelFormula, bool autoheader)
{
try
{
//
var ace = new AlphaCharEnum();
var wb = new XLWorkbook();
var ws1 = wb.Worksheets.Add("TRAINING DATA");
var ws2 = wb.Worksheets.Add("VALIDATION DATA");
ws1.Cell(1, 1).Value = "Training Data";
if (dataTest != null)
{
ws2.Cell(1, 1).Value = "Validation Data";
}
writeDataToExcel(dataTrain, ws1, autoheader);
if (dataTest != null)
{
writeDataToExcel(dataTest, ws2, autoheader);
}
var ind = ace.AlphabetFromIndex(dataTrain[0].Count - 1) + "3";
//column name for model output
var colCount = dataTrain[0].Count;
var ouputColumn = dataTrain[0][colCount - 1].Replace("_actual", "_predicted");
ws1.Cell(2, dataTrain[0].Count + 1).Value = ouputColumn;
ws1.Cell(3, dataTrain[0].Count + 1).Value = string.Format(excelFormula, "A3", ind);
if (dataTest != null)
{
ws1.Cell(2, dataTrain[0].Count + 1).Value = ouputColumn;
ws2.Cell(3, dataTrain[0].Count + 1).Value = string.Format(excelFormula, "A3", ind);
}
//
wb.SaveAs(strFilePath, false);
}
catch (Exception)
{
throw;
}
}
public static void Export(List <List <string> > dataTrain, List <List <string> > dataValid, List <List <string> > dataTest, string strFilePath, string excelFormula, bool autoheader, List <string> outputClasses = null)
{
try
{
//
var ace = new AlphaCharEnum();
var wb = new XLWorkbook();
var ws1 = wb.Worksheets.Add("Training");
IXLWorksheet ws2 = null;
//IXLWorksheet ws3 = null;
ws1.Cell(1, 1).Value = "Training Data";
if (dataValid != null && dataValid.Count > 0)
{
ws2 = wb.Worksheets.Add("Validation");
ws2.Cell(1, 1).Value = "Validation Data";
}
//if (dataTest != null && dataTest.Count > 0)
//{
// ws3 = wb.Worksheets.Add("Test");
// ws3.Cell(1, 1).Value = "Test Data";
//}
writeDataToExcel(dataTrain, ws1, autoheader);
if (dataValid != null && dataValid.Count > 0)
{
writeDataToExcel(dataValid, ws2, autoheader);
}
//if (dataTest != null && dataTest.Count > 0)
// writeDataToExcel(dataTest, ws3, autoheader);
var ind = ace.AlphabetFromIndex(dataTrain[0].Count - 1) + "3";
//column name for model output
var colCount = dataTrain[0].Count;
var ouputColumn = dataTrain[0][colCount - 1].Replace("_actual", "_predicted");
//write output column for training sheet
ws1.Cell(2, dataTrain[0].Count + 1).Value = ouputColumn;
ws1.Cell(3, dataTrain[0].Count + 1).Value = string.Format(excelFormula, "A3", ind);
//write output classes on training sheet
if (outputClasses != null && outputClasses.Count > 1)
{
writeOutputClasses(ws1, dataTrain[0].Count, outputClasses);
}
if (dataValid != null && dataValid.Count > 0)
{
//write output column name for validation sheet
ws2.Cell(2, dataValid[0].Count + 1).Value = ouputColumn;
//write formula
ws2.Cell(3, dataValid[0].Count + 1).Value = string.Format(excelFormula, "A3", ind);
//write output classes on validation sheet
if (outputClasses != null && outputClasses.Count > 1)
{
writeOutputClasses(ws2, dataValid[0].Count, outputClasses);
}
}
//if (dataTest != null && dataTest.Count > 0)
//{
// //write output column name for validation sheet
// ws3.Cell(2, dataTest[0].Count + 1).Value = ouputColumn;
// //write formula
// ws3.Cell(3, dataTest[0].Count + 1).Value = string.Format(excelFormula, "A3", ind);
// //write output classes on validation sheet
// if (outputClasses != null && outputClasses.Count > 1)
// writeOutputClasses(ws3, dataTest[0].Count, outputClasses);
//}
//
wb.SaveAs(strFilePath, false);
}
catch (Exception)
{
throw;
}
}
