model
Interface TwoFidelityApproxModel

All Superinterfaces:

ApproxModel, Computable, DataFit, DataListener, ScalarFunction, VariableBounds, VariableInputDimension

All Known Implementing Classes:

BasicTwoFidelityModel

public interface TwoFidelityApproxModel
extends ApproxModel

Fits an approximate model to the difference between given data and a low-order approximation of the oracle that generated that data. This technique is also called an additive surrogate correction.

Author:

dgorur

Method Summary

ScalarFunction	getLoFiFunction() Returns the low-fidelity approximation used by this ApproxModel.
void	setLoFiFunction(ScalarFunction function) Sets the low-fidelity approximation to be used.

Methods inherited from interface model.ApproxModel

getMaxUncertainty, getUncertaintyEstimator

Methods inherited from interface model.DataFit

calibrate, calibrateOptional, getOutputNumber, init, setOutputNumber

Methods inherited from interface data.DataListener

clear, dataAdded, dataAdded, dataRemoved, dataRemoved

Methods inherited from interface function.ScalarFunction

compute, compute, compute, compute, quickCompute, quickCompute

Methods inherited from interface function.Computable

compute, compute, getBounds, getInputDimension, getOutputDimension, isWithinBounds

Methods inherited from interface function.VariableInputDimension

setInputDimension

Methods inherited from interface function.VariableBounds

setBounds

Method Detail

getLoFiFunction

ScalarFunction getLoFiFunction()

Returns the low-fidelity approximation used by this ApproxModel.

Returns:

the low-fidelity approximation used.

setLoFiFunction

void setLoFiFunction(ScalarFunction function)

Sets the low-fidelity approximation to be used.

Parameters:

function - the given low-order function.