gov.sandia.cognition.learning.function.vector

Class ScalarBasisSet<InputType>

java.lang.Object

gov.sandia.cognition.util.AbstractCloneableSerializable

gov.sandia.cognition.learning.function.vector.ScalarBasisSet<InputType>

Type Parameters:

InputType - Input class that the basis function operate upon

All Implemented Interfaces:

Evaluator<InputType,Vector>, VectorOutputEvaluator<InputType,Vector>, CloneableSerializable, java.io.Serializable, java.lang.Cloneable

public class ScalarBasisSet<InputType>
extends AbstractCloneableSerializable
implements Evaluator<InputType,Vector>, VectorOutputEvaluator<InputType,Vector>

Collection of scalar basis functions, where the ith function operates on the ith element of the output Vector

Author:

Kevin R. Dixon

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ScalarBasisSet(java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>> basisFunctions) Creates a new instance of ScalarBasisSet
ScalarBasisSet(ScalarBasisSet<InputType> other) Copy Constructor

Method Summary

Modifier and Type	Method and Description
Vector	evaluate(InputType input) Evaluates the function on the given input and returns the output.
java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>>	getBasisFunctions() Getter for basisFunctions
int	getOutputDimensionality() Gets the expected dimensionality of the output vector of the evaluator, if it is known.
void	setBasisFunctions(java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>> basisFunctions) Setter for basisFunctions

Methods inherited from class gov.sandia.cognition.util.AbstractCloneableSerializable

clone

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScalarBasisSet

public ScalarBasisSet(java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>> basisFunctions)

Creates a new instance of ScalarBasisSet

Parameters:

basisFunctions - Collection of scalar basis functions, where the ith function operates on the ith element of the output Vector

ScalarBasisSet

public ScalarBasisSet(ScalarBasisSet<InputType> other)

Copy Constructor

Parameters:

other - ScalarBasisSet to copy

Method Detail

getOutputDimensionality

public int getOutputDimensionality()

Description copied from interface: VectorOutputEvaluator

Gets the expected dimensionality of the output vector of the evaluator, if it is known. If it is not known, -1 is returned.

Specified by:

getOutputDimensionality in interface VectorOutputEvaluator<InputType,Vector>

Returns:

The expected dimensionality of the output vector of the evaluator, or -1 if it is not known.

evaluate

public Vector evaluate(InputType input)

Description copied from interface: Evaluator

Evaluates the function on the given input and returns the output.

Specified by:

evaluate in interface Evaluator<InputType,Vector>

Parameters:

input - The input to evaluate.

Returns:

The output produced by evaluating the input.

getBasisFunctions

public java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>> getBasisFunctions()

Getter for basisFunctions

Returns:

Collection of scalar basis functions, where the ith function operates on the ith element of the output Vector

setBasisFunctions

public void setBasisFunctions(java.util.Collection<? extends Evaluator<? super InputType,java.lang.Double>> basisFunctions)

Setter for basisFunctions

Parameters:

basisFunctions - Collection of scalar basis functions, where the ith function operates on the ith element of the output Vector