public Example numerize(
Dictionary<String, Dictionary<String, int>> attrValueToNumber) {
Dictionary<String, LearningAttribute> numerizedExampleData = new Dictionary<String, LearningAttribute>();
foreach (String key in attributes.Keys) {
LearningAttribute attribute = attributes[key];
if (attribute is StringAttribute) {
int correspondingNumber = attrValueToNumber[key][
attribute.valueAsString()];
NumericAttributeSpecification spec = new NumericAttributeSpecification(
key);
numerizedExampleData.Add(key, new NumericAttribute(
correspondingNumber, spec));
} else {// Numeric Attribute
numerizedExampleData.Add(key, attribute);
}
}
return new Example(numerizedExampleData, numerizedExampleData[targetAttribute.name()]);
}
public Example numerize(
Dictionary <String, Dictionary <String, int> > attrValueToNumber)
{
Dictionary <String, LearningAttribute> numerizedExampleData = new Dictionary <String, LearningAttribute>();
foreach (String key in attributes.Keys)
{
LearningAttribute attribute = attributes[key];
if (attribute is StringAttribute)
{
int correspondingNumber = attrValueToNumber[key][
attribute.valueAsString()];
NumericAttributeSpecification spec = new NumericAttributeSpecification(
key);
numerizedExampleData.Add(key, new NumericAttribute(
correspondingNumber, spec));
}
else // Numeric Attribute
{
numerizedExampleData.Add(key, attribute);
}
}
return(new Example(numerizedExampleData, numerizedExampleData[targetAttribute.name()]));
}
public NumericAttribute(double rawvalue, NumericAttributeSpecification spec)
{
this.value = rawvalue;
this.spec = spec;
}
public NumericAttribute(double rawvalue, NumericAttributeSpecification spec)
{
this.value = rawvalue;
this.spec = spec;
}