// Update data in list view
private void UpdateDataListView( )
{
// remove all curent data and columns
dataList.Items.Clear( );
dataList.Columns.Clear( );
// add columns
for (int i = 0, n = _Neural._Data[0]._InputList.Count; i < n; i++)
{
dataList.Columns.Add(string.Format("X{0}", i + 1),
50, HorizontalAlignment.Left);
}
dataList.Columns.Add("Class", 50, HorizontalAlignment.Left);
// add items
for (int i = 0; i < _Neural._Data.Count; i++)
{
KData d = _Neural._Data[i];
for (int j = 0; j < d._InputList.Count; j++)
{
if (j == 0)
{
dataList.Items.Add(d._InputList[j]);
}
else
{
dataList.Items[i].SubItems.Add(d._InputList[j]);
}
}
dataList.Items[i].SubItems.Add(d._Output);
}
}
public void LoadData()
{
StreamReader reader = null;
// temp buffers (for 50 samples only)
// min and max X values
// samples count
try
{
string str = null;
// open selected file
reader = File.OpenText(Directory.GetCurrentDirectory() + @"\Data Samples\gamedata.csv");
// read the data
while ((str = reader.ReadLine()) != null)
{
KData data = new KData();
// split the string
string[] strs = str.Split(';');
if (strs.Length == 1)
strs = str.Split(',');
// allocate data array
// parse data
for (int j = 0; j < strs.Length - 1; j++)
{
data._InputList.Add( strs[j]);
}
data._Output = strs[strs.Length - 1];
_Data.Add(data);
//// search for min value
//if (tempData[samples, 0] < minX)
// minX = tempData[samples, 0];
//// search for max value
//if (tempData[samples, 0] > maxX)
// maxX = tempData[samples, 0];
}
// clear current result
}
catch (Exception)
{
}
finally
{
// close file
if (reader != null)
reader.Close();
}
}
public void AddKdata(KData data)
{
_Data.Add(data);
}
public void LoadData()
{
StreamReader reader = null;
// temp buffers (for 50 samples only)
// min and max X values
// samples count
try
{
string str = null;
// open selected file
reader = File.OpenText(Directory.GetCurrentDirectory() + @"\Data Samples\gamedata.csv");
// read the data
while ((str = reader.ReadLine()) != null)
{
KData data = new KData();
// split the string
string[] strs = str.Split(';');
if (strs.Length == 1)
{
strs = str.Split(',');
}
// allocate data array
// parse data
for (int j = 0; j < strs.Length - 1; j++)
{
data._InputList.Add(strs[j]);
}
data._Output = strs[strs.Length - 1];
_Data.Add(data);
//// search for min value
//if (tempData[samples, 0] < minX)
// minX = tempData[samples, 0];
//// search for max value
//if (tempData[samples, 0] > maxX)
// maxX = tempData[samples, 0];
}
// clear current result
}
catch (Exception)
{
}
finally
{
// close file
if (reader != null)
{
reader.Close();
}
}
}
public void AddKdata(KData data)
{
_Data.Add(data);
}