/// <summary>
/// Create a list of all possible configurations based on the file provided.
/// That is, generate all possible combinations of settings
/// by combining values that are specified in the file.
/// </summary>
/// <param name="path">Path to parameters file</param>
/// <returns>All possible combinations of settings</returns>
public static List <LearningSettings> RetrieveParameters(string path)
{
var reader = new StreamReader(path);
List <string[]> splitLines = new List <string[]>();
while (!reader.EndOfStream)
{
var line = reader.ReadLine(); // data
string[] values = ParseParamsLine(line);
if (values == null)
{
continue;
}
splitLines.Add(values);
}
reader.Close();
return(SettingsMixer.BuildSettings(splitLines));
}
private List <LearningSettings> GetLearningSettingsFromUI()
{
LearningSettings lSettings = new LearningSettings();
string[] maxIters = GetSimulatedParamsTexts(LearningSettings.MaxIterationsTitle, MaxIterations.Text);
string[] badIters = GetSimulatedParamsTexts(LearningSettings.BadIterationsTitle,
BadIterations.Text == ""? (int.MaxValue / 5).ToString() : BadIterations.Text);
string[] lr = GetSimulatedParamsTexts(LearningSettings.LearningRateTitle, LearningRate.Text);
string[] mnt = GetSimulatedParamsTexts(LearningSettings.MomentumTitle, Momentum.Text);
ActivationType aType = (ActivationType)ActivationCombobox.SelectedItem;
string aTypeText = "";
if (aType == ActivationType.Unipolar)
{
aTypeText = "U";
}
else if (aType == ActivationType.Bipolar)
{
aTypeText = "B";
}
else
{
throw new Exception("Unrecognized activation type");
};
string[] act = GetSimulatedParamsTexts(LearningSettings.ActivationFuncTitle, aTypeText);
string[] hls = GetSimulatedParamsTexts(LearningSettings.HLTitle, LayersTextBox.Text);
List <string[]> simulatedSplitLines = new List <string[]>()
{
maxIters, badIters, lr, mnt, act, hls
};
StringBuilder inputText = new StringBuilder();
simulatedSplitLines.ForEach(l => inputText.AppendLine(string.Join(",", l)));
paramsInputText = inputText.ToString();
return(SettingsMixer.BuildSettings(simulatedSplitLines));
}