public void ExpectationMaximizationMainline()
{
var inputs = new double[] { 9, 10, 11, 20, 21, 22, 46, 49, 55, 57 };
for (int i = 1; i < 6; i++)
{
var emMaximization = new ExpectationMaximizationImpl
(inputs, mixtureCount: i);
ExpectationMaximizationResults results = emMaximization.FindConvergedMeans();
Console.WriteLine("---------Run {0} Results------", i);
Console.WriteLine(results.PrettyPrint());
Assert.IsNotNull(results);
}
}
static void Main(string[] args)
{
List <double> inputs = null;
List <ExpectationMaximizationResults> resultsCollection =
new List <ExpectationMaximizationResults>();
using (var fileStream = File.Open(outputLocationFinalRun, FileMode.Create))
using (var streamWriter = new StreamWriter(fileStream))
{
inputs = ReadInputsFromFile(InputDataFile1);
resultsCollection = new List <ExpectationMaximizationResults>();
WriteToConsoleAndFile("Processing final Test data", streamWriter);
for (int i = 1; i < 6; i++)
{
var emMaximization = new ExpectationMaximizationImpl
(inputs.ToArray(), mixtureCount: i);
ExpectationMaximizationResults results = emMaximization.FindConvergedMeans();
resultsCollection.Add(results);
WriteToConsoleAndFile(
String.Format("---------Run {0} Results------", i), streamWriter);
WriteToConsoleAndFile(results.PrettyPrint(), streamWriter);
}
WriteToConsoleAndFile(
String.Format(
"K Achieving maximum BIC Score {0}",
FindRunAchievingMaximumBICScore(resultsCollection)), streamWriter);
streamWriter.Flush();
fileStream.Flush();
}
using (var fileStream = File.Open(outputLocationAssignmentSample, FileMode.Create))
using (var streamWriter = new StreamWriter(fileStream))
{
resultsCollection.Clear();
inputs = ReadInputsFromFile(InputDataFile0);
WriteToConsoleAndFile("Processing sample test data", streamWriter);
for (int i = 1; i < 6; i++)
{
var emMaximization = new ExpectationMaximizationImpl
(inputs.ToArray(), mixtureCount: i);
ExpectationMaximizationResults results = emMaximization.FindConvergedMeans();
resultsCollection.Add(results);
WriteToConsoleAndFile(
String.Format("---------Run {0} Results------", i), streamWriter);
WriteToConsoleAndFile(results.PrettyPrint(), streamWriter);
}
WriteToConsoleAndFile(
String.Format(
"K Achieving maximum BIC Score {0}",
FindRunAchievingMaximumBICScore(resultsCollection)), streamWriter);
}
Console.ReadLine();
}
