SAMI/MissingNodes_SrcCode2014/PrepareDataset.m

clear;
clc;

%datasetDir = 'D:/SocialNets/Steam/Exp_June13/Test/' ;   % sigal 18.11.12 
datasetDir = 'D:/SocialNets/DataSets5/FF50c_Steam_GM2_GR2_60/Test_250K/';
filePrefix = 'Steam*_';
%netSizes = [2048 4096 5000 8192  16384 20000 25000 32768]; % 50000 75000 100000];
netSizes = [50000 75000]; %[2048 4096 8192 16384 32768]; % 10000 25000 50000 75000 100000];
debug = 0;

% convert ascii graph to .mat data graph
fprintf('Start prepareDataSet ...\n');

for nodes = netSizes
    prefix = sprintf('%s%s%d_%s',datasetDir,filePrefix,nodes,'*.txt');
    files = [dir(prefix)];
    for i = 1:size(files,1)
        file = files(i).name;
        usrFile =  strfind(file, '.usr');
        matFile =  strfind(file, '.mat');
        if isempty(usrFile) && isempty(matFile)
            fprintf('dataSet %s ...\n',file);               
            [data] = LoadAsciiGraph(datasetDir, file, nodes, debug);
            %[edges] = SaveAsciiGraph(strcat(datasetDir,testDir), file, data);
            save(strcat(datasetDir,'matFormat/',file,'.mat'), 'data');
        end
    end
end

fprintf('Completed Run.\n');