public static void Main()
{
Console.WriteLine("Welcome to the Feed-forward backpropagation application!\n" +
"This application was written in college, but has been refactored to include this CLI.\n\n" +
"Would you like to perform data operations? This will create and train test data sets held locally.\n" +
"\nType 'Y' or hit enter to continue: ");
var performDataOperations = Console.ReadLine();
// Instantiate classes to utilize methods.
DataFileOperations theDtFileOps = new DataFileOperations();
RubricProblems theRubricProblems = new RubricProblems(theDtFileOps);
if (performDataOperations.ToLower().Equals("y"))
{
// Import complete data and create random train and test sets. Use 786 to have a column for bias at 785.
Console.WriteLine("\nData set training selected.\nConverting text from document to data table...");
theDtFileOps.ConvertTextToDataTable(786);
Console.WriteLine("\nData table created. \n\nGenerating train and test data sets...");
theDtFileOps.CreateTrainAndTestSets();
// Export Train and Test tables respectively.
Console.WriteLine("\nTrain and test data sets created. Writing complete table text file...");
theDtFileOps.ConvertDataTableToTextFile(theDtFileOps.CompleteTable, "CompleteTable.txt");
Console.WriteLine("\nComplete table file created. Writing train table text file...");
theDtFileOps.ConvertDataTableToTextFile(theDtFileOps.TrainTable, "TrainTable.txt");
Console.WriteLine("\nTrain table created. Writing test table text file...");
theDtFileOps.ConvertDataTableToTextFile(theDtFileOps.TestTable, "TestTable.txt");
Console.WriteLine("\nTest table file created.\n\nData file operations completed.");
}
Console.WriteLine("This application has been segmented into problems as required per course rubric.\n" +
"Please enter the problem number you would like to run (1-4) or enter to exit: ");
var problemValue = Console.ReadLine();
switch (int.Parse(problemValue))
{
case 1:
Console.WriteLine("\nProblem one selected. Starting processing...");
theRubricProblems.ProblemOne();
Console.WriteLine("\nProblem one completed.");
break;
case 2:
Console.WriteLine("\nProblem two selected. Starting processing...");
theRubricProblems.ProblemTwo();
Console.WriteLine("\nProblem two completed.");
break;
case 3:
Console.WriteLine("\nProblem three selected. Starting processing...");
theRubricProblems.ProblemThree();
Console.WriteLine("\nProblem three completed.");
break;
case 4:
Console.WriteLine("\nProblem four selected. Starting processing...");
theRubricProblems.ProblemFour();
Console.WriteLine("\nProblem four completed.");
break;
}
Console.WriteLine("\n\nExiting application...");
}
// Constructor.
public RubricProblems(DataFileOperations aDtFileOps)
{
theDtFileOps = aDtFileOps != null ? aDtFileOps : new DataFileOperations();
theBackpropagation = new Backpropagation();
}
