halfdan/eva2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Updates to the Matlab interface

Browse Source
This commit is contained in:
Marcel Kronfeld 2010-11-11 13:59:19 +00:00
parent 023bea7ee2
commit aff7042a51
3 changed files with 18 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
resources/MatlabInterface/@JEInterface/JEInterface.m
View File

@ -110,8 +110,10 @@ display(getOptions(int));
if (isempty(int.initialRange))
int.mp = eva2.server.go.problems.MatlabProblem(int.dim, int.range);
else
if (eq(size(int.range), size(int.initialRange)))
if (isempty(int.range) || eq(size(int.range), size(int.initialRange)))
int.mp = eva2.server.go.problems.MatlabProblem(int.dim, int.range, int.initialRange);
%int.mp.getIndividualTemplate().setMutationOperator( ...
% eva2.server.go.operators.mutation.MutateEAMixer(eva2.server.go.operators.mutation.MutateGASwapBits, eva2.server.go.operators.mutation.MutateGAUniform));
else
error('Mismatching dimensions of range and initial range!');
end

12
resources/MatlabInterface/@JEInterface/optimize.m
View File

@ -32,10 +32,13 @@ if ((nargin == 2) || (nargin == 3))
if (ischar(fTol)) ; fTol = str2num(fTol); end;
import eva2.server.go.operators.terminators.PhenotypeConvergenceTerminator;
import eva2.server.go.operators.terminators.FitnessConvergenceTerminator;
import eva2.server.go.operators.terminators.FitnessConvergenceTerminator;
import eva2.server.go.operators.terminators.PopulationMeasureTerminator;
import eva2.server.go.operators.terminators.PopulationMeasureTerminator.*;
import eva2.server.go.operators.terminators.CombinedTerminator;
import eva2.server.go.operators.terminators.EvaluationTerminator;
import eva2.OptimizerFactory;
import eva2.server.go.problems.MatlabProblem;
% set some default values if theyre not given
% fminsearch, for example, always uses TolX and TolFun with default
@ -46,11 +49,12 @@ if ((nargin == 2) || (nargin == 3))
% construct Terminators
if ((xTol > 0) && (fTol > 0))
% both criteria are given, use combination
convTerm = CombinedTerminator(FitnessConvergenceTerminator(fTol, int.opts.TolFunEvals, 1, 1), PhenotypeConvergenceTerminator(xTol, int.opts.TolXEvals, 1, 1), 1);
convTerm = CombinedTerminator(MatlabProblem.makeFitConvTerm(fTol, int.opts.TolFunEvals), ...
MatlabProblem.makePhenConvTerm(xTol, int.opts.TolXEvals), 1);
else if (xTol > 0) % only phenotye convergence
convTerm = PhenotypeConvergenceTerminator(xTol, int.opts.TolXEvals, 1, 1);
convTerm = MatlabProblem.makePhenConvTerm(xTol, int.opts.TolXEvals);
else if (fTol > 0 ) % only fitness covnergence
convTerm = FitnessConvergenceTerminator(fTol, int.opts.TolFunEvals, 1, 1);
convTerm = MatlabProbelm.makeFitConvTerm(fTol, int.opts.TolFunEvals);
else
convTerm = 'undef'; % signal that there is no terminator yet
end

10
resources/MatlabInterface/@JEInterface/testEvalFunc.m
View File

@ -2,7 +2,7 @@ function testEvalFunc(int)
% Test the fitness function output format.
wordwidth=32;
if (isempty(int.range)==1)
if (isempty(int.range))
% binary problem
s=sprintf('Binary problem of bitwidth %d', int.dim);
disp(s);
@ -21,8 +21,12 @@ else
end
end
disp('Testing value: ')
disp(x);
if (isempty(int.range))
msg=sprintf('\nTesting value: %d, bin.: %s', x, dec2bin(x, int.dim));
else
msg=sprintf('\nTesting value: %d', x);
end
disp(msg);
try
if (isempty(int.args))