int main(int argc, char** argv)
{
CLI::ParseCommandLine(argc, argv);
if (CLI::HasParam("output_file"))
Log::Warn << "--output_file (-o) is not specified;"
<< "no results will be saved!" << endl;
if (CLI::GetParam<int>("seed") == 0)
mlpack::math::RandomSeed(time(NULL));
else
mlpack::math::RandomSeed((size_t) CLI::GetParam<int>("seed"));
if (CLI::GetParam<int>("samples") < 0)
Log::Fatal << "Parameter to --samples must be greater than 0!" << endl;
GMM gmm;
data::Load(CLI::GetParam<string>("input_model_file"), "gmm", gmm, true);
size_t length = (size_t) CLI::GetParam<int>("samples");
Log::Info << "Generating " << length << " samples..." << endl;
arma::mat samples(gmm.Dimensionality(), length);
for (size_t i = 0; i < length; ++i)
samples.col(i) = gmm.Random();
if (CLI::HasParam("output_file"))
data::Save(CLI::GetParam<string>("output_file"), samples);
}
GMM<FittingType>::GMM(const GMM<OtherFittingType>& other) :
gaussians(other.Gaussians()),
dimensionality(other.Dimensionality()),
means(other.Means()),
covariances(other.Covariances()),
weights(other.Weights()),
localFitter(FittingType()),
fitter(localFitter) { /* Nothing to do. */ }