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@ -5280,6 +5280,10 @@ Available options are:
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@table @code
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@item 'CMAESResume'
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Resume previous run. Requires the @code{variablescmaes.mat} from the last run.
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Set to 1 to enable. Default: @code{0}
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@item 'MaxIter'
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Maximum number of iterations.
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@ -540,7 +540,7 @@ simplex.delta_factor=0.05;
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options_.simplex = simplex;
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% CMAES optimization routine.
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cmaes.SaveVariables='off';
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cmaes.SaveVariables='on';
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cmaes.DispFinal='on';
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cmaes.WarnOnEqualFunctionValues='no';
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cmaes.DispModulo='10';
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@ -548,6 +548,7 @@ cmaes.LogModulo='0';
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cmaes.LogTime='0';
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cmaes.TolFun = 1e-7;
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cmaes.TolX = 1e-7;
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cmaes.Resume = 0;
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options_.cmaes = cmaes;
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% simpsa optimization routine.
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@ -191,10 +191,10 @@ defopts.MaxFunEvals = 'Inf % maximal number of fevals';
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defopts.MaxIter = '1e3*(N+5)^2/sqrt(popsize) % maximal number of iterations';
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defopts.StopFunEvals = 'Inf % stop after resp. evaluation, possibly resume later';
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defopts.StopIter = 'Inf % stop after resp. iteration, possibly resume later';
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defopts.TolX = '1e-11*max(insigma) % stop if x-change smaller TolX';
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defopts.TolX = '1e-9*max(insigma) % stop if x-change smaller TolX';
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defopts.TolUpX = '1e3*max(insigma) % stop if x-changes larger TolUpX';
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defopts.TolFun = '1e-12 % stop if fun-changes smaller TolFun';
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defopts.TolHistFun = '1e-13 % stop if back fun-changes smaller TolHistFun';
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defopts.TolFun = '1e-10 % stop if fun-changes smaller TolFun';
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defopts.TolHistFun = '1e-11 % stop if back fun-changes smaller TolHistFun';
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defopts.StopOnStagnation = 'on % stop when fitness stagnates for a long time';
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defopts.StopOnWarnings = 'yes % ''no''==''off''==0, ''on''==''yes''==1 ';
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defopts.StopOnEqualFunctionValues = '2 + N/3 % number of iterations';
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@ -302,8 +302,11 @@ switch minimizer_algorithm
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[opt_par_values,fval,exitflag] = simplex_optimization_routine(objective_function,start_par_value,simplexOptions,parameter_names,varargin{:});
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case 9
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% Set defaults
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H0 = 1e-4*ones(n_params,1);
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H0 = (bounds(:,2)-bounds(:,1))*0.2;
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H0(~isfinite(H0)) = 0.01;
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cmaesOptions = options_.cmaes;
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cmaesOptions.LBounds = bounds(:,1);
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cmaesOptions.UBounds = bounds(:,2);
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% Modify defaults
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if ~isempty(options_.optim_opt)
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options_list = read_key_value_string(options_.optim_opt);
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@ -328,6 +331,10 @@ switch minimizer_algorithm
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cmaesOptions.LogModulo = '0'; % [0:Inf] if >1 record data less frequently after gen=100';
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cmaesOptions.LogTime = '0'; % [0:100] max. percentage of time for recording data';
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end
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case 'CMAESResume'
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if options_list{i,2}==1
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cmaesOptions.Resume = 'yes';
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end
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otherwise
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warning(['cmaes: Unknown option (' options_list{i,1} ')!'])
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end
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