public IList <BasicData> LoadSunspots()
{
Assembly assembly = Assembly.GetExecutingAssembly();
var res = assembly.GetManifestResourceStream("AIFH_Vol3.Resources.sunspots.csv");
// did we fail to read the resouce
if (res == null)
{
Console.WriteLine("Can't read sunspots data from embedded resources.");
return(null);
}
// load the data
var istream = new StreamReader(res);
CsvReader csv = new CsvReader(istream);
csv.Read();
// determine how many entries in file
int sunspotCount = 0;
while (csv.Read())
{
sunspotCount++;
}
Console.WriteLine("Sunspot count:" + sunspotCount);
// allocate array to hold file
double[][] dataset = new double[sunspotCount][];
// read file
var istream2 = new StreamReader(res);
CsvReader csv2 = new CsvReader(istream2);
csv2.Read();
string[] nextLine;
int idx = 0;
while (csv2.Read())
{
double ssn = double.Parse(csv2.CurrentRecord[3], CultureInfo.InvariantCulture);
dataset[idx] = new double[1];
dataset[idx++][0] = ssn;
}
// timseries encode
IList <BasicData> result = TimeSeriesUtil.SlidingWindow(dataset, this.INPUT_WINDOW, 1, new int[] { 0 },
new int[] { 0 });
return(result);
}
/// <summary>
/// Analyze the file.
/// </summary>
/// <param name="inputFilename">The input file.</param>
/// <param name="expectInputHeaders">True, if input headers are present.</param>
/// <param name="inputFormat">The format.</param>
/// <param name="theAnalyst">The analyst to use.</param>
public void Analyze(FileInfo inputFilename,
bool expectInputHeaders, CSVFormat inputFormat,
EncogAnalyst theAnalyst)
{
InputFilename = inputFilename;
Format = inputFormat;
ExpectInputHeaders = expectInputHeaders;
_analyst = theAnalyst;
Analyzed = true;
_analystHeaders = new CSVHeaders(inputFilename, expectInputHeaders,
inputFormat);
foreach (AnalystField field in _analyst.Script.Normalize.NormalizedFields)
{
field.Init();
}
_series = new TimeSeriesUtil(_analyst, true,
_analystHeaders.Headers);
}
/// <summary>
/// Analyze the file.
/// </summary>
///
/// <param name="inputFilename">The input file.</param>
/// <param name="expectInputHeaders">True, if input headers are present.</param>
/// <param name="inputFormat">The format.</param>
/// <param name="theAnalyst">The analyst to use.</param>
public void Analyze(FileInfo inputFilename,
bool expectInputHeaders, CSVFormat inputFormat,
EncogAnalyst theAnalyst)
{
InputFilename = inputFilename;
InputFormat = inputFormat;
ExpectInputHeaders = expectInputHeaders;
_analyst = theAnalyst;
Analyzed = true;
_analystHeaders = new CSVHeaders(inputFilename, expectInputHeaders,
inputFormat);
foreach (AnalystField field in _analyst.Script.Normalize.NormalizedFields)
{
field.Init();
}
_series = new TimeSeriesUtil(_analyst,
_analystHeaders.Headers);
}
