/usr/share/octave/site/m/vlfeat/toolbox/misc/vl_svmpegasos.m is in octave-vlfeat 0.9.17+dfsg0-6build1.
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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 | % VL_SVMPEGASOS [deprecated]
% VL_SVMPEGASOS is deprecated. Please use VL_SVMTRAIN() instead.
function [w b info] = vl_svmpegasos(DATA,LAMBDA, varargin)
% Verbose not supported
if (sum(strcmpi('Verbose',varargin)))
varargin(find(strcmpi('Verbose',varargin),1))=[];
fprintf('Option VERBOSE is no longer supported.\n');
end
% DiagnosticCallRef not supported
if (sum(strcmpi('DiagnosticCallRef',varargin)))
varargin(find(strcmpi('DiagnosticCallRef',varargin),1)+1)=[];
varargin(find(strcmpi('DiagnosticCallRef',varargin),1))=[];
fprintf('Option DIAGNOSTICCALLREF is no longer supported.\n Please follow the VLFeat tutorial on SVMs for more information on diagnostics\n');
end
% different default value for MaxIterations
if (sum(strcmpi('MaxIterations',varargin)) == 0)
varargin{end+1} = 'MaxIterations';
varargin{end+1} = ceil(10/LAMBDA);
end
% different default value for BiasMultiplier
if (sum(strcmpi('BiasMultiplier',varargin)) == 0)
varargin{end+1} = 'BiasMultiplier';
varargin{end+1} = 0;
end
[w b info] = vl_svmtrain(DATA,LAMBDA,varargin{:});
fprintf('\n vl_svmpegasos is DEPRECATED. Please use vl_svmtrain instead. \n\n');
end
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