public Example Numerize(
Dictionary <string, Dictionary <string, int> > attrValueToNumber)
{
var numerizedExampleData = new Dictionary <string, IAttribute>();
foreach (string key in attributes.Keys)
{
IAttribute attribute = attributes[key];
if (attribute is StringAttribute)
{
int correspondingNumber = attrValueToNumber[key][attribute.ValueAsString()];
var spec = new NumericAttributeSpecification(key);
numerizedExampleData[key] = new NumericAttribute(correspondingNumber, spec);
}
else
{// Numeric Attribute
numerizedExampleData[key] = attribute;
}
}
return(new Example(numerizedExampleData, numerizedExampleData[targetAttribute.Name()]));
}
public NumericAttribute(double rawvalue, NumericAttributeSpecification spec)
{
this.value = rawvalue;
this.spec = spec;
}