public void DeployAndRun(ILogBuilder log, SpaceModel _space, folderNode folder)
{
filter.Deploy(log, folder);
weightedFeatures = new WeightDictionary(name + "_weg" + filter.limit.ToString(), "weighted features, before filter");
selectedFeatures = new WeightDictionary(name + "_sel" + filter.limit.ToString(), "selected weighted featyres");
var selected = filter.SelectFeatures(_space, log, folder, weightedFeatures);
foreach (var pair in selected)
{
selectedFeatures.AddEntry(pair.Key, pair.Value);
}
weightedFeatures.Save(folder, log, WeightDictionary.GetDictionaryFilename(weightedFeatures.name, folder));
selectedFeatures.Save(folder, log, WeightDictionary.GetDictionaryFilename(selectedFeatures.name, folder));
}
/// <summary>
/// Constructs global weight fictionary using global elements
/// </summary>
/// <param name="terms">The terms.</param>
/// <param name="space">The space.</param>
/// <param name="label">The label.</param>
/// <returns></returns>
public WeightDictionary GetElementFactors(IEnumerable <string> terms, SpaceModel space, SpaceLabel label = null)
{
var output = new WeightDictionary();
output.name = GetSignature() + "_globalOnly";
foreach (String term in terms)
{
Double score = GetElementFactor(term, space, label);
WeightDictionaryEntry entry = new WeightDictionaryEntry(term, score);
output.AddEntry(entry, true);
}
output.description = "Global weights for [" + output.Count + "] terms.";
return(output);
}
/// <summary>
/// Builds dictionary of global element factors
/// </summary>
/// <param name="terms">The terms.</param>
/// <param name="space">The space.</param>
/// <param name="label">The label.</param>
/// <returns></returns>
public WeightDictionary GetElementFactors(IEnumerable <String> terms, SpaceModel space, SpaceLabel label = null)
{
WeightDictionary output = new WeightDictionary();
switch (resultType)
{
case FunctionResultTypeEnum.numeric:
output.nDimensions = 1;
break;
case FunctionResultTypeEnum.numericVectorForMultiClass:
output.nDimensions = space.labels.Count;
break;
}
foreach (String term in terms)
{
output.AddEntry(GetElementFactorEntry(term, space, label));
}
return(output);
}
