Package edu.udo.cs.yale.generator

Provides feature generators.

See:
Description

Class Summary

AbsoluteValueGenerator	This class has one numerical input attribute and one output attribute.
AlgebraicOrGenerator	This class has two numerical input attributes and one output attribute.
AttributePeak	Helper class for attributes, their frequencies, and their evidences.
AverageGenerator	This class has two numerical input attributes and one output attribute.
BasicArithmeticOperationGenerator	This class is a very simple implementation of a FeatureGenerator.
BinaryNumericalGenerator	Objects of this generator class have two numerical input attributes and one output attribute.
ConstantGenerator	Generates a constant attribute.
ExponentialFunctionGenerator	This class has one numerical input attribute and one output attribute.
FeatureGenerator	Abstract superclass of all attribute generators.
FloorCeilGenerator	This class has one numerical input attribute and one output attribute.
MinMaxGenerator	This class has two numerical input attributes and one output attribute.
NormalizationGenerator	Creates the normalized value of all input attributes, i.e. calculates (value - min) / (max - min) for normalization between 0 and 1 and (value - min) / (max - min) * (MAX - MIN) + MIN for normalization between MIN and MAX.
PowerGenerator	This class has two numerical input attributes and one output attribute.
ReciprocalValueGenerator	Creates the reciprocal value of all input attributes.
SingularNumericalGenerator	Generators of this class will have one numerical input attribute and one output attribute.
SinusFactory	Factory class to produce new attributes based on the fourier synthesis of the label mapped on an attribute dimension.
SquareRootGenerator	This class has one numerical input attribute and one output attribute.
TrigonometricFunctionGenerator	This class has one numerical input attribute and one output attribute.

Exception Summary

GenerationException

This exception will be thrown if an error occurs during the generation of new features.

Package edu.udo.cs.yale.generator Description

Provides feature generators. These can create new attributes from old ones.