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main.m
138 lines (109 loc) · 4.16 KB
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main.m
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%% unimodal project main file
%
function main()
clear all
format long
format long
warning off all;
rmpath('libsvm_binaries/');
rmpath('oSVM/');
rmpath('mexclp/');
% addpath('libsvm_binaries/');
% addpath('oSVM/');
% addpath('mexclp/');
rmpath(genpath('/home/rsousa/opt/ilog/cplex/matlab/'))
addpath(genpath('/home/rsousa/opt/ilog/cplex/matlab/'))
% max num of threads
% maxnumcompthreads(2);
dataSetID = 'synthetic3';
epsilon = 1e-5;
rand('twister', 5489);
randn('state',8817);
Cvalue = -3:2:10
Cvalue = 2.^Cvalue;
gamma = -3:2:3
gamma = 2.^gamma;
opt_method = {'libsvm',...
'std_multiclass_basic_architecture',...
'std_multiclass_basic_ext_architecture',...
'std_multiclass_sophisticated_architecture',...
'unimodal_basic_architecture',...
'unimodal_sophisticated_architecture'};
opt_method = {'std_multiclass_basic_ext_architecture',...
'std_multiclass_sophisticated_architecture',...
'unimodal_basic_architecture',...
'unimodal_sophisticated_architecture'};
% opt_method = {'unimodal_basic_architecture'};
% -------------------------------------------------------------------------------
options = struct('epsilon',epsilon,'datasetname',dataSetID);
options.all_methods = opt_method;
options.method_parameter = 1;
options.kernel = 'polynomial';
options.weights = 1;
options.degree = 2;
options.coef = 1;
options.method = '';
options.nfolds = 5;
options.verbose = 0;
options.optimization_method = 'quadprog'; %{'quadprog','mexclp','cplex'};
% measures = {'new','mad','mer','mse','tau','spearman','rint'};
switch options.kernel
case 'polynomial'
options.kernel_type = 1;
case 'rbf'
options.kernel_type = 2;
end
switch ( options.kernel )
case {'linear',0}
% linear
combinations = combvec( Cvalue );
case {'polynomial','rbf',1,2,3}
% polynomial, rbf
combinations = combvec( Cvalue, gamma );
end
nruns = 50;
results = [];
options
global allResults
%measures = {'mer','spearman','tau'};
%measures = {'mer','spearman','tau','oci'};
measures = {'mer'};
for k = 1:length(measures)
options.errorfnt = measures{k};
%'bsvm',[],...
allResults = struct('libsvm',[],...
'std_multiclass_basic_architecture',[],...
'std_multiclass_basic_ext_architecture',[],...
'std_multiclass_sophisticated_architecture',[],...
'unimodal_basic_architecture',[],...
'unimodal_sophisticated_architecture',[],...
'unimodal_basic_architecture_other',[],...
'oSVM',[]);
allResults.kernel = options.kernel;
allResults.degree = options.degree;
allResults.nfolds = options.nfolds;
allResults.nruns = nruns;
allResults.epsilon = options.epsilon;
allResults.optimization = options.optimization_method;
allResults.errorfnt = options.errorfnt;
allResults
log_best_options_fd = fopen('log_best_options','w');
filename = sprintf('allResults_nruns=%d_%s_%s_%s.mat',nruns,options.errorfnt,dataSetID,options.kernel);
STARTTIME = tic;
for i=1:nruns
options.run = i;
fprintf(1,'================ RUN NUMBER: %d ================\n',i)
exitcode = main_run(options,combinations,log_best_options_fd,dataSetID);
if exitcode == -1
continue
end
gatherResults(opt_method);
allResults
save(filename, 'allResults')
end
fprintf(1,'Entire process took %f seconds\n\n',toc(STARTTIME));
fclose(log_best_options_fd);
save(filename, 'allResults')
% dlmwrite('results.txt',results,'delimiter',',');
end
return