public Example numerize(IMap <string, IMap <string, int> > attrValueToNumber)
{
IMap <string, IAttribute> numerizedExampleData = CollectionFactory.CreateInsertionOrderedMap <string, IAttribute>();
foreach (string key in attributes.GetKeys())
{
IAttribute attribute = attributes.Get(key);
if (attribute is StringAttribute)
{
int correspondingNumber = attrValueToNumber.Get(key).Get(attribute.ValueAsString());
NumericAttributeSpecification spec = new NumericAttributeSpecification(key);
numerizedExampleData.Put(key, new NumericAttribute(correspondingNumber, spec));
}
else
{// Numeric Attribute
numerizedExampleData.Put(key, attribute);
}
}
return(new Example(numerizedExampleData, numerizedExampleData.Get(targetAttribute.Name())));
}
public NumericAttribute(double rawValue, NumericAttributeSpecification spec)
{
this.value = rawValue;
this.spec = spec;
}