/// <summary>
/// Write a row to the output file.
/// </summary>
/// <param name="tw">The output stream.</param>
/// <param name="row">The row to write out.</param>
public void WriteRow(StreamWriter tw, LoadedRow row)
{
var line = new StringBuilder();
foreach (string t in row.Data)
{
AppendSeparator(line, _format);
line.Append(t);
}
tw.WriteLine(line.ToString());
}
/// <summary>
/// Read the input file.
/// </summary>
///
private void ReadInputFile()
{
ResetStatus();
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, InputFormat);
while (csv.Next() && !ShouldStop())
{
UpdateStatus("Reading input file");
var row = new LoadedRow(csv);
_data.Add(row);
}
Count = csv.ColumnCount;
if (ExpectInputHeaders)
{
InputHeadings = new String[csv.ColumnCount];
for (int i = 0; i < csv.ColumnCount; i++)
{
InputHeadings[i] = csv.ColumnNames[i];
}
}
csv.Close();
}
/// <summary>
/// Write a row to the output file.
/// </summary>
/// <param name="tw">The output stream.</param>
/// <param name="row">The row to write out.</param>
public void WriteRow(StreamWriter tw, LoadedRow row)
{
var line = new StringBuilder();
foreach (string t in row.Data)
{
AppendSeparator(line, _format);
line.Append(t);
}
tw.WriteLine(line.ToString());
}
public void Process(FileInfo outputFile)
{
StreamWriter writer;
LoadedRow row;
ReadCSV csv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
if (0 == 0)
{
goto Label_00B7;
}
Label_0023:
csv.Close();
return;
Label_0034:
writer.Close();
goto Label_0073;
Label_003E:
if (csv.Next())
{
goto Label_0062;
}
Label_0046:
base.ReportDone(false);
if (-1 != 0)
{
if (-1 != 0)
{
if (0 != 0)
{
goto Label_00C6;
}
goto Label_0034;
}
goto Label_0073;
}
Label_0054:
if (0 == 0)
{
goto Label_003E;
}
Label_0062:
if (!base.ShouldStop())
{
base.UpdateStatus(false);
if (0 != 0)
{
goto Label_0034;
}
row = new LoadedRow(csv);
goto Label_0076;
}
goto Label_0046;
Label_0073:
if (0 == 0)
{
if (-2147483648 == 0)
{
return;
}
goto Label_0023;
}
Label_0076:
if (this.x023aea3c4dad7033(row))
{
base.WriteRow(writer, row);
if (0 == 0)
{
this._xa893fbcbca51543c++;
if (0xff == 0)
{
goto Label_0076;
}
goto Label_003E;
}
if (0 == 0)
{
goto Label_0076;
}
}
else
{
goto Label_0054;
}
Label_00B7:
writer = base.PrepareOutputFile(outputFile);
this._xa893fbcbca51543c = 0;
Label_00C6:
base.ResetStatus();
goto Label_003E;
}
/// <summary>
/// Process the file.
/// </summary>
///
/// <param name="outputFile">The output file.</param>
/// <param name="method">The method to use.</param>
public void Process(FileInfo outputFile, IMLRegression method)
{
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, Format);
if (method.InputCount > _inputCount)
{
throw new AnalystError("This machine learning method has "
+ method.InputCount
+ " inputs, however, the data has " + _inputCount
+ " inputs.");
}
var input = new BasicMLData(method.InputCount);
StreamWriter tw = AnalystPrepareOutputFile(outputFile);
ResetStatus();
while (csv.Next())
{
UpdateStatus(false);
var row = new LoadedRow(csv, _idealCount);
int dataIndex = 0;
// load the input data
for (int i = 0; i < _inputCount; i++)
{
String str = row.Data[i];
double d = Format.Parse(str);
input[i] = d;
dataIndex++;
}
// do we need to skip the ideal values?
dataIndex += _idealCount;
// compute the result
IMLData output = method.Compute(input);
// display the computed result
for (int i = 0; i < _outputCount; i++)
{
double d = output[i];
row.Data[dataIndex++] = Format.Format(d, Precision);
}
WriteRow(tw, row);
}
ReportDone(false);
tw.Close();
csv.Close();
}
/// <summary>
/// Process the input file.
/// </summary>
///
/// <param name="outputFile">The output file to write to.</param>
public void Process(FileInfo outputFile)
{
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, InputFormat);
StreamWriter tw = PrepareOutputFile(outputFile);
_filteredCount = 0;
ResetStatus();
while (csv.Next() && !ShouldStop())
{
UpdateStatus(false);
var row = new LoadedRow(csv);
if (ShouldProcess(row))
{
WriteRow(tw, row);
_filteredCount++;
}
}
ReportDone(false);
tw.Close();
csv.Close();
}
/// <summary>
/// Process the file.
/// </summary>
///
/// <param name="outputFile">The output file.</param>
/// <param name="method">THe method to use.</param>
public void Process(FileInfo outputFile, IMLMethod method)
{
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, Format);
IMLData output;
int outputLength = _analyst.DetermineTotalInputFieldCount();
StreamWriter tw = PrepareOutputFile(outputFile);
ResetStatus();
while (csv.Next())
{
UpdateStatus(false);
var row = new LoadedRow(csv, _outputColumns);
double[] inputArray = AnalystNormalizeCSV.ExtractFields(_analyst,
_analystHeaders, csv, outputLength, true);
if (_series.TotalDepth > 1)
{
inputArray = _series.Process(inputArray);
}
if (inputArray != null)
{
IMLData input = new BasicMLData(inputArray);
// evaluation data
if ((method is IMLClassification)
&& !(method is IMLRegression))
{
// classification only?
output = new BasicMLData(1);
output[0] =
((IMLClassification) method).Classify(input);
}
else
{
// regression
output = ((IMLRegression) method).Compute(input);
}
// skip file data
int index = _fileColumns;
int outputIndex = 0;
// display output
foreach (AnalystField field in _analyst.Script.Normalize.NormalizedFields)
{
if (_analystHeaders.Find(field.Name) != -1)
{
if (field.Output)
{
if (field.Classify)
{
// classification
ClassItem cls = field.DetermineClass(
outputIndex, output.Data);
outputIndex += field.ColumnsNeeded;
if (cls == null)
{
row.Data[index++] = "?Unknown?";
}
else
{
row.Data[index++] = cls.Name;
}
}
else
{
// regression
double n = output[outputIndex++];
n = field.DeNormalize(n);
row.Data[index++] = Format
.Format(n, Precision);
}
}
}
}
}
WriteRow(tw, row);
}
ReportDone(false);
tw.Close();
csv.Close();
}
/// <summary>
/// Load the buffer from the underlying file.
/// </summary>
///
/// <param name="csv">The CSV file to load from.</param>
private void LoadBuffer(ReadCSV csv)
{
for (int i = 0; i < _buffer.Length; i++)
{
_buffer[i] = null;
}
int index = 0;
while (csv.Next() && (index < _bufferSize) && !ShouldStop())
{
var row = new LoadedRow(csv);
_buffer[index++] = row;
}
_remaining = index;
}
/// <summary>
/// Construct the cluster row.
/// </summary>
///
/// <param name="input">The input data.</param>
/// <param name="theRow">The CSV row.</param>
public ClusterRow(double[] input, LoadedRow theRow) : base(new BasicMLData(input))
{
_row = theRow;
}
private void xcc7d420ca2a80044()
{
int num;
base.ResetStatus();
ReadCSV csv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
goto Label_00AB;
Label_0018:
csv.Close();
return;
Label_005B:
if (!base.ShouldStop())
{
base.UpdateStatus("Reading input file");
LoadedRow item = new LoadedRow(csv);
this._x4a3f0a05c02f235f.Add(item);
goto Label_00AB;
}
Label_0063:
base.Count = csv.ColumnCount;
if (((((uint) num) - ((uint) num)) >= 0) && !base.ExpectInputHeaders)
{
goto Label_0018;
}
base.InputHeadings = new string[csv.ColumnCount];
for (num = 0; num < csv.ColumnCount; num++)
{
base.InputHeadings[num] = csv.ColumnNames[num];
}
if (3 != 0)
{
if (2 != 0)
{
goto Label_0018;
}
goto Label_005B;
}
Label_00AB:
if (!csv.Next())
{
goto Label_0063;
}
goto Label_005B;
}
public void Process(FileInfo outputFile, IMLMethod method)
{
IMLData data;
LoadedRow row;
double[] numArray;
IMLData data2;
int num2;
int num3;
double num4;
ReadCSV csv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
int outputLength = this._x554f16462d8d4675.DetermineTotalInputFieldCount();
StreamWriter tw = this.xf911a8958011bd6d(outputFile);
base.ResetStatus();
goto Label_0270;
Label_0042:
if ((((uint) num4) - ((uint) outputLength)) < 0)
{
goto Label_02CF;
}
using (IEnumerator<AnalystField> enumerator = this._x554f16462d8d4675.Script.Normalize.NormalizedFields.GetEnumerator())
{
AnalystField field;
ClassItem item;
goto Label_0087;
Label_007B:
if (field.Output)
{
goto Label_012C;
}
Label_0087:
if (enumerator.MoveNext())
{
goto Label_0226;
}
goto Label_0267;
Label_0098:
if ((this._xc5416b6511261016.Find(field.Name) == -1) && (((uint) num3) >= 0))
{
goto Label_0087;
}
goto Label_007B;
Label_00C4:
if (((uint) num2) >= 0)
{
if (-2147483648 != 0)
{
}
num4 = field.DeNormalize(num4);
row.Data[num2++] = base.InputFormat.Format(num4, base.Precision);
}
if ((((uint) num4) | 3) == 0)
{
goto Label_0234;
}
goto Label_0087;
Label_012C:
if (field.Classify)
{
goto Label_01F8;
}
Label_0138:
num4 = data[num3++];
goto Label_00C4;
Label_0156:
row.Data[num2++] = item.Name;
goto Label_0087;
Label_0171:
row.Data[num2++] = "?Unknown?";
goto Label_0087;
Label_018A:
if (item == null)
{
goto Label_0171;
}
if ((((uint) num3) + ((uint) num3)) >= 0)
{
goto Label_01DB;
}
Label_01A6:
num3 += field.ColumnsNeeded;
if (((uint) num2) <= uint.MaxValue)
{
goto Label_018A;
}
if (0 != 0)
{
goto Label_0234;
}
if ((((uint) num2) & 0) == 0)
{
goto Label_0171;
}
Label_01DB:
if ((((uint) num3) - ((uint) num3)) >= 0)
{
goto Label_0156;
}
goto Label_0138;
Label_01F8:
item = field.DetermineClass(num3, data.Data);
if ((((uint) outputLength) | 0xfffffffe) != 0)
{
goto Label_01A6;
}
goto Label_0138;
Label_0226:
field = enumerator.Current;
goto Label_0098;
Label_0234:
if ((((uint) num3) - ((uint) outputLength)) >= 0)
{
goto Label_007B;
}
goto Label_012C;
}
Label_0267:
base.WriteRow(tw, row);
Label_0270:
if (csv.Next())
{
base.UpdateStatus(false);
goto Label_03BA;
}
base.ReportDone(false);
tw.Close();
if (-1 == 0)
{
goto Label_0267;
}
csv.Close();
if (2 != 0)
{
return;
}
goto Label_0042;
Label_02B1:
data = ((IMLRegression) method).Compute(data2);
Label_02BF:
num2 = this._x146688677da5adf5;
num3 = 0;
goto Label_0042;
Label_02CF:
data[0] = ((IMLClassification) method).Classify(data2);
goto Label_02BF;
Label_02FE:
if (method is IMLRegression)
{
goto Label_02B1;
}
data = new BasicMLData(1);
goto Label_03A2;
Label_0312:
if (numArray == null)
{
goto Label_0267;
}
data2 = new BasicMLData(numArray);
if ((((uint) num4) + ((uint) num4)) >= 0)
{
if (method is IMLClassification)
{
goto Label_02FE;
}
if ((((uint) num4) | 0x7fffffff) == 0)
{
goto Label_03BA;
}
goto Label_02B1;
}
Label_0387:
if ((((uint) num3) + ((uint) outputLength)) >= 0)
{
if ((((uint) num4) - ((uint) num4)) < 0)
{
goto Label_0312;
}
goto Label_02FE;
}
Label_03A2:
if ((((uint) outputLength) + ((uint) num4)) >= 0)
{
if ((((uint) num3) + ((uint) num4)) >= 0)
{
goto Label_02CF;
}
goto Label_02B1;
}
Label_03BA:
row = new LoadedRow(csv, this._x1402a42b31a31090);
numArray = AnalystNormalizeCSV.ExtractFields(this._x554f16462d8d4675, this._xc5416b6511261016, csv, outputLength, true);
if ((((uint) num3) >= 0) && (this._x7acb8518c8ed6133.TotalDepth <= 1))
{
if ((((uint) outputLength) & 0) == 0)
{
goto Label_0312;
}
goto Label_0387;
}
numArray = this._x7acb8518c8ed6133.Process(numArray);
goto Label_0312;
}
public void Process(FileInfo outputFile, int targetField, int countPer)
{
ReadCSV dcsv;
LoadedRow row;
string str;
int num;
base.ValidateAnalyzed();
StreamWriter tw = base.PrepareOutputFile(outputFile);
this._x4de68924842740c8 = new Dictionary<string, int>();
goto Label_0129;
Label_0019:
if (dcsv.Next())
{
goto Label_0056;
}
Label_0021:
base.ReportDone(false);
dcsv.Close();
tw.Close();
if ((((uint) countPer) | 0x7fffffff) == 0)
{
goto Label_0106;
}
if (8 == 0)
{
goto Label_0129;
}
return;
Label_0056:
if (!base.ShouldStop())
{
row = new LoadedRow(dcsv);
base.UpdateStatus(false);
goto Label_00FD;
}
goto Label_0021;
Label_00AC:
num = this._x4de68924842740c8[str];
Label_00BA:
if (num < countPer)
{
base.WriteRow(tw, row);
num++;
}
this._x4de68924842740c8[str] = num;
if ((((uint) countPer) + ((uint) num)) >= 0)
{
goto Label_0019;
}
if ((((uint) num) - ((uint) targetField)) <= uint.MaxValue)
{
goto Label_0056;
}
Label_00FD:
str = row.Data[targetField];
Label_0106:
if (this._x4de68924842740c8.ContainsKey(str))
{
goto Label_00AC;
}
goto Label_0158;
Label_0129:
dcsv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
if (((uint) num) >= 0)
{
base.ResetStatus();
goto Label_0019;
}
Label_0158:
if ((((uint) num) - ((uint) countPer)) <= uint.MaxValue)
{
num = 0;
if (0xff != 0)
{
}
goto Label_00BA;
}
goto Label_00AC;
}
public ClusterRow(double[] input, LoadedRow theRow)
: base(new BasicMLData(input))
{
this._xa806b754814b9ae0 = theRow;
}
public void Process(FileInfo outputFile, IMLRegression method)
{
IMLData data;
StreamWriter writer;
LoadedRow row;
int num;
int num2;
string str;
double num3;
IMLData data2;
int num4;
double num5;
object[] objArray;
ReadCSV csv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
goto Label_0285;
Label_006D:
if (csv.Next())
{
base.UpdateStatus(false);
row = new LoadedRow(csv, this._xb52d4a98fad404da);
num = 0;
if ((((uint) num2) | 4) == 0)
{
goto Label_011D;
}
goto Label_010D;
}
if ((((uint) num3) & 0) == 0)
{
base.ReportDone(false);
writer.Close();
csv.Close();
if ((((uint) num) + ((uint) num3)) < 0)
{
if ((((uint) num) - ((uint) num2)) <= uint.MaxValue)
{
goto Label_010D;
}
goto Label_00D5;
}
}
if ((((uint) num) & 0) == 0)
{
return;
}
goto Label_0165;
Label_00A6:
if (((uint) num5) < 0)
{
goto Label_01F9;
}
num4++;
Label_00C1:
if (num4 < this._x98cf41c6b0eaf6ab)
{
num5 = data2[num4];
row.Data[num++] = base.InputFormat.Format(num5, base.Precision);
goto Label_00A6;
}
base.WriteRow(writer, row);
goto Label_006D;
Label_00D5:
data2 = method.Compute(data);
num4 = 0;
goto Label_00C1;
Label_00F6:
if (num2 < this._x43f451310e815b76)
{
str = row.Data[num2];
goto Label_011D;
}
Label_0100:
num += this._xb52d4a98fad404da;
goto Label_00D5;
Label_010D:
num2 = 0;
goto Label_00F6;
Label_011D:
num3 = base.InputFormat.Parse(str);
data[num2] = num3;
num++;
num2++;
goto Label_00F6;
Label_0165:
if (0 != 0)
{
goto Label_00A6;
}
goto Label_006D;
Label_01C8:
data = new BasicMLData(method.InputCount);
writer = this.x972236628de6c041(outputFile);
if ((((uint) num) | 2) == 0)
{
goto Label_0100;
}
base.ResetStatus();
goto Label_0165;
Label_01F9:
objArray[2] = " inputs, however, the data has ";
if ((((uint) num4) + ((uint) num)) <= uint.MaxValue)
{
objArray[3] = this._x43f451310e815b76;
objArray[4] = " inputs.";
throw new AnalystError(string.Concat(objArray));
}
Label_0285:
if (((((uint) num2) | 15) != 0) && (method.InputCount == this._x43f451310e815b76))
{
goto Label_01C8;
}
objArray = new object[5];
objArray[0] = "This machine learning method has ";
if ((((uint) num) - ((uint) num4)) > uint.MaxValue)
{
goto Label_01C8;
}
objArray[1] = method.InputCount;
goto Label_01F9;
}
public void Process(FileInfo outputFile, IMLRegression method)
{
IMLData data;
StreamWriter writer;
LoadedRow row;
int num;
int num2;
double num3;
IMLData data2;
int num4;
double num5;
object[] objArray;
ReadCSV csv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
goto Label_028E;
Label_0022:
if (csv.Next())
{
base.UpdateStatus(false);
row = new LoadedRow(csv, this._xb52d4a98fad404da);
num = 0;
if ((((uint) num3) + ((uint) num4)) < 0)
{
goto Label_0208;
}
num2 = 0;
}
else
{
if ((((uint) num5) + ((uint) num2)) < 0)
{
goto Label_026E;
}
base.ReportDone(false);
writer.Close();
csv.Close();
if (0 == 0)
{
return;
}
goto Label_028E;
}
Label_0125:
if (num2 < this._x43f451310e815b76)
{
string str = row.Data[num2];
num3 = base.InputFormat.Parse(str);
data[num2] = num3;
if ((((uint) num5) + ((uint) num3)) <= uint.MaxValue)
{
goto Label_0148;
}
goto Label_0196;
}
num += this._xb52d4a98fad404da;
Label_013A:
data2 = method.Compute(data);
num4 = 0;
goto Label_0196;
Label_0148:
num++;
num2++;
if ((((uint) num) - ((uint) num3)) > uint.MaxValue)
{
goto Label_01EC;
}
goto Label_0125;
Label_0196:
if ((((uint) num3) + ((uint) num3)) >= 0)
{
Label_008D:
if (num4 >= this._x98cf41c6b0eaf6ab)
{
base.WriteRow(writer, row);
}
else
{
num5 = data2[num4];
if ((((uint) num2) - ((uint) num)) < 0)
{
goto Label_0125;
}
if ((((uint) num2) | 15) != 0)
{
row.Data[num++] = base.InputFormat.Format(num5, base.Precision);
num4++;
goto Label_008D;
}
}
if (((uint) num3) < 0)
{
if (((uint) num5) <= uint.MaxValue)
{
goto Label_0125;
}
goto Label_0148;
}
}
goto Label_02BE;
Label_01EC:
base.ResetStatus();
goto Label_0022;
Label_0208:
data = new BasicMLData(method.InputCount);
writer = this.x972236628de6c041(outputFile);
if ((((uint) num5) + ((uint) num4)) >= 0)
{
goto Label_01EC;
}
goto Label_0125;
Label_026E:
objArray[4] = " inputs.";
if (((uint) num2) < 0)
{
goto Label_013A;
}
if (((uint) num) >= 0)
{
throw new AnalystError(string.Concat(objArray));
}
goto Label_02BE;
Label_028E:
if (method.InputCount <= this._x43f451310e815b76)
{
goto Label_0208;
}
objArray = new object[5];
objArray[0] = "This machine learning method has ";
objArray[1] = method.InputCount;
objArray[2] = " inputs, however, the data has ";
objArray[3] = this._x43f451310e815b76;
goto Label_026E;
Label_02BE:
if ((((uint) num) - ((uint) num2)) <= uint.MaxValue)
{
goto Label_0022;
}
}
public void LoadRow(LoadedRow row)
{
data.Insert(0, row);
if (data.Count > totalWindowSize)
{
data.RemoveAt(data.Count - 1);
}
}
public void WriteRow(StreamWriter tw, LoadedRow row)
{
string[] strArray;
int num;
StringBuilder line = new StringBuilder();
if (0 == 0)
{
goto Label_004B;
}
Label_000F:
while (num >= strArray.Length)
{
tw.WriteLine(line.ToString());
if (-2 != 0)
{
if (8 != 0)
{
return;
}
goto Label_004B;
}
}
string str = strArray[num];
Label_002E:
AppendSeparator(line, this._x3bd332f47a4845e2);
line.Append(str);
num++;
goto Label_000F;
Label_004B:
strArray = row.Data;
num = 0;
if (2 == 0)
{
goto Label_002E;
}
goto Label_000F;
}
private void xc4041c33ab048f27(ReadCSV xe4aa442e12986e06)
{
int num2;
int index = 0;
goto Label_0092;
Label_0018:
this._x77dede646085d71e = num2;
if (8 != 0)
{
if (0 == 0)
{
if ((((uint) index) + ((uint) index)) >= 0)
{
return;
}
goto Label_0092;
}
goto Label_006F;
}
goto Label_0048;
Label_003E:
if (!xe4aa442e12986e06.Next())
{
goto Label_0018;
}
Label_0028:
if (15 != 0)
{
if ((num2 < this._xb85b7645153fc718) && !base.ShouldStop())
{
LoadedRow row = new LoadedRow(xe4aa442e12986e06);
if (0 == 0)
{
this._x5cafa8d49ea71ea1[num2++] = row;
goto Label_003E;
}
goto Label_0028;
}
goto Label_0018;
}
Label_0048:
index++;
Label_004C:
if (index >= this._x5cafa8d49ea71ea1.Length)
{
num2 = 0;
goto Label_003E;
}
Label_006F:
this._x5cafa8d49ea71ea1[index] = null;
goto Label_0048;
Label_0092:
if (((uint) num2) < 0)
{
goto Label_003E;
}
goto Label_004C;
}
/// <summary>
/// Process and balance the data.
/// </summary>
/// <param name="outputFile">The output file to write data to.</param>
/// <param name="targetField"></param>
/// <param name="countPer">The desired count per class.</param>
public void Process(FileInfo outputFile, int targetField,
int countPer)
{
ValidateAnalyzed();
StreamWriter tw = PrepareOutputFile(outputFile);
_counts = new Dictionary<String, Int32>();
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, Format);
ResetStatus();
while (csv.Next() && !ShouldStop())
{
var row = new LoadedRow(csv);
UpdateStatus(false);
String key = row.Data[targetField];
int count;
if (!_counts.ContainsKey(key))
{
count = 0;
}
else
{
count = _counts[key];
}
if (count < countPer)
{
WriteRow(tw, row);
count++;
}
_counts[key] = count;
}
ReportDone(false);
csv.Close();
tw.Close();
}
public void Analyze(EncogAnalyst theAnalyst, FileInfo inputFile, bool headers, CSVFormat format)
{
int num;
int num2;
ReadCSV dcsv;
base.InputFilename = inputFile;
if (0 == 0)
{
if ((((uint) headers) + ((uint) num2)) < 0)
{
goto Label_00CC;
}
base.ExpectInputHeaders = headers;
base.InputFormat = format;
if ((((uint) num) + ((uint) headers)) >= 0)
{
base.Analyzed = true;
this._x554f16462d8d4675 = theAnalyst;
if (base.OutputFormat == null)
{
base.OutputFormat = base.InputFormat;
if (((uint) num2) < 0)
{
goto Label_007E;
}
}
}
}
goto Label_0184;
Label_0044:
base.RecordCount = num;
base.Count = dcsv.ColumnCount;
base.ReadHeaders(dcsv);
dcsv.Close();
base.ReportDone(true);
if ((((uint) num2) | 0xfffffffe) != 0)
{
return;
}
goto Label_0184;
Label_0074:
if (!base.ShouldStop())
{
base.UpdateStatus(true);
LoadedRow theRow = new LoadedRow(dcsv, 1);
double[] input = AnalystNormalizeCSV.ExtractFields(this._x554f16462d8d4675, this._xc5416b6511261016, dcsv, num2, true);
if ((((uint) num2) + ((uint) num)) >= 0)
{
ClusterRow inputData = new ClusterRow(input, theRow);
this._x4a3f0a05c02f235f.Add(inputData);
if ((((uint) num2) + ((uint) num2)) >= 0)
{
num++;
if ((((uint) num2) & 0) == 0)
{
goto Label_007E;
}
goto Label_0074;
}
goto Label_00C5;
}
goto Label_011C;
}
goto Label_0044;
Label_007E:
if (dcsv.Next())
{
goto Label_0074;
}
goto Label_0044;
Label_00C5:
if (2 == 0)
{
goto Label_0074;
}
Label_00CC:
this._xc5416b6511261016 = new CSVHeaders(base.InputHeadings);
goto Label_007E;
Label_011C:
num2 = this._x554f16462d8d4675.DetermineTotalColumns();
dcsv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
base.ReadHeaders(dcsv);
goto Label_00C5;
Label_0184:
this._x4a3f0a05c02f235f = new BasicMLDataSet();
base.ResetStatus();
if ((((uint) headers) - ((uint) num)) > uint.MaxValue)
{
goto Label_0044;
}
num = 0;
goto Label_011C;
}
public void Process()
{
ReadCSV dcsv;
this.x461c3bf969128260();
Label_0006:
dcsv = new ReadCSV(base.InputFilename.ToString(), base.ExpectInputHeaders, base.InputFormat);
base.ResetStatus();
using (IEnumerator<SegregateTargetPercent> enumerator = this._x2ea7a1eff81ae7c0.GetEnumerator())
{
SegregateTargetPercent percent;
StreamWriter writer;
goto Label_0044;
Label_0038:
if (0 != 0)
{
goto Label_00D1;
}
Label_003E:
writer.Close();
Label_0044:
if (enumerator.MoveNext())
{
goto Label_00D1;
}
if (0 == 0)
{
goto Label_00EE;
}
if (0 == 0)
{
goto Label_00D1;
}
if (0 == 0)
{
goto Label_00BC;
}
if (0 == 0)
{
goto Label_0098;
}
goto Label_003E;
Label_0067:
if (percent.NumberRemaining > 0)
{
goto Label_0086;
}
if (0 == 0)
{
goto Label_00B9;
}
goto Label_0098;
Label_0075:
percent.NumberRemaining--;
Label_0083:
if (0 == 0)
{
goto Label_0067;
}
Label_0086:
if (!dcsv.Next() || base.ShouldStop())
{
goto Label_003E;
}
Label_0098:
base.UpdateStatus(false);
LoadedRow row = new LoadedRow(dcsv);
base.WriteRow(writer, row);
if (4 == 0)
{
goto Label_0083;
}
goto Label_0075;
Label_00B9:
if (0 == 0)
{
goto Label_00CE;
}
Label_00BC:
writer = base.PrepareOutputFile(percent.Filename);
goto Label_0067;
Label_00CE:
if (0 == 0)
{
goto Label_0038;
}
Label_00D1:
percent = enumerator.Current;
goto Label_00BC;
}
Label_00EE:
base.ReportDone(false);
if (0 != 0)
{
goto Label_0006;
}
dcsv.Close();
}
/// <summary>
/// Analyze the data. This counts the records and prepares the data to be
/// processed.
/// </summary>
///
/// <param name="theAnalyst">The analyst to use.</param>
/// <param name="inputFile">The input file to analyze.</param>
/// <param name="headers">True, if the input file has headers.</param>
/// <param name="format">The format of the input file.</param>
public void Analyze(EncogAnalyst theAnalyst,
FileInfo inputFile, bool headers, CSVFormat format)
{
InputFilename = inputFile;
ExpectInputHeaders = headers;
Format = format;
Analyzed = true;
_analyst = theAnalyst;
_data = new BasicMLDataSet();
ResetStatus();
int recordCount = 0;
int outputLength = _analyst.DetermineTotalColumns();
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, Format);
ReadHeaders(csv);
_analystHeaders = new CSVHeaders(InputHeadings);
while (csv.Next() && !ShouldStop())
{
UpdateStatus(true);
var row = new LoadedRow(csv, 1);
double[] inputArray = AnalystNormalizeCSV.ExtractFields(
_analyst, _analystHeaders, csv, outputLength, true);
var input = new ClusterRow(inputArray, row);
_data.Add(input);
recordCount++;
}
RecordCount = recordCount;
Count = csv.ColumnCount;
ReadHeaders(csv);
csv.Close();
ReportDone(true);
}
/// <summary>
/// Determine if the specified row should be processed, or not.
/// </summary>
///
/// <param name="row">The row.</param>
/// <returns>True, if the row should be processed.</returns>
private bool ShouldProcess(LoadedRow row)
{
return _excludedFields.All(field => !row.Data[field.FieldNumber].Trim().Equals(field.FieldValue.Trim()));
}
/// <summary>
/// Process the file and cluster.
/// </summary>
/// <param name="outputFile">The output file.</param>
/// <param name="clusters">The number of clusters.</param>
/// <param name="theAnalyst">The analyst to use.</param>
/// <param name="iterations">The number of iterations to use.</param>
public void Process(FileInfo outputFile, int clusters,
EncogAnalyst theAnalyst, int iterations)
{
StreamWriter tw = PrepareOutputFile(outputFile);
ResetStatus();
var cluster = new KMeansClustering(clusters,
_data);
cluster.Iteration(iterations);
int clusterNum = 0;
foreach (IMLCluster cl in cluster.Clusters)
{
foreach (IMLData item in cl.Data)
{
int clsIndex = item.Count;
var lr = new LoadedRow(Format, item, 1);
lr.Data[clsIndex] = "" + clusterNum;
WriteRow(tw, lr);
}
clusterNum++;
}
ReportDone(false);
tw.Close();
}
/// <summary>
/// Process the input file and segregate into the output files.
/// </summary>
///
public void Process()
{
Validate();
var csv = new ReadCSV(InputFilename.ToString(),
ExpectInputHeaders, InputFormat);
ResetStatus();
foreach (SegregateTargetPercent target in _targets)
{
StreamWriter tw = PrepareOutputFile(target.Filename);
while ((target.NumberRemaining > 0) && csv.Next()
&& !ShouldStop())
{
UpdateStatus(false);
var row = new LoadedRow(csv);
WriteRow(tw, row);
target.NumberRemaining = target.NumberRemaining - 1;
}
tw.Close();
}
ReportDone(false);
csv.Close();
}
private bool x023aea3c4dad7033(LoadedRow xa806b754814b9ae0)
{
