/usr/share/octave/packages/ga-0.10.0/__gaoptimset_default_options__.m is in octave-ga 0.10.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | ## Copyright (C) 2008, 2009, 2010 Luca Favatella <slackydeb@gmail.com>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; If not, see <http://www.gnu.org/licenses/>.
## Author: Luca Favatella <slackydeb@gmail.com>
## Version: 1.2.3
function default_options = __gaoptimset_default_options__ ()
default_options.CreationFcn = @gacreationuniform;
default_options.CrossoverFcn = @crossoverscattered;
default_options.CrossoverFraction = 0.8;
#default_options.Display = "final";
#default_options.DistanceMeasureFcn gamultiobj
default_options.EliteCount = 2;
default_options.FitnessLimit = -Inf;
default_options.FitnessScalingFcn = @fitscalingrank;
default_options.Generations = 100;
#default_options.HybridFcn = [];
#default_options.InitialPenalty = 10;
default_options.InitialPopulation = [];
default_options.InitialScores = [];
#default_options.MigrationDirection = "forward";
#default_options.MigrationFraction = 0.2;
#default_options.MigrationInterval = 20;
default_options.MutationFcn = {@mutationgaussian, 1, 1};
#default_options.OutputFcns = [];
#default_options.ParetoFraction = 0.35;
#default_options.PenaltyFactor = 100;
#default_options.PlotFcns = [];
#default_options.PlotInterval = 1;
default_options.PopInitRange = [0; 1];
default_options.PopulationSize = 20;
#default_options.PopulationType = "doubleVector";
default_options.SelectionFcn = @selectionstochunif;
#default_options.StallGenLimit = 50;
#default_options.StallTimeLimit = Inf;
default_options.TimeLimit = Inf;
#default_options.TolCon = 1e-6;
#default_options.TolFun = 1e-6;
default_options.UseParallel = "never";
default_options.Vectorized = "off";
endfunction
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