fgmm-global-info.cc File Reference

#include "base/kaldi-common.h"
#include "util/common-utils.h"
#include "gmm/full-gmm.h"
#include "hmm/transition-model.h"

Include dependency graph for fgmm-global-info.cc:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 25 of file fgmm-global-info.cc.

References FullGmm::Dim(), ParseOptions::GetArg(), ParseOptions::NumArgs(), FullGmm::NumGauss(), ParseOptions::PrintUsage(), ParseOptions::Read(), and kaldi::ReadKaldiObject().

                                 {
  try {
    using namespace kaldi;
    typedef kaldi::int32 int32;

    const char *usage =
        "Write to standard output various properties of full-covariance GMM model\n"
        "This is for a single mixture of Gaussians, e.g. as used for a UBM.\n"
        "Usage:  fgmm-global-info [options] <gmm>\n"
        "e.g.:\n"
        " fgmm-global-info 1.ubm\n";
    
    ParseOptions po(usage);
    
    po.Read(argc, argv);

    if (po.NumArgs() != 1) {
      po.PrintUsage();
      exit(1);
    }

    std::string model_rxfilename = po.GetArg(1);

    FullGmm gmm;
    ReadKaldiObject(model_rxfilename, &gmm);

    std::cout << "number of gaussians " << gmm.NumGauss() << '\n';
    std::cout << "feature dimension " << gmm.Dim() << '\n';
    return 0;
  } catch(const std::exception &e) {
    std::cerr << e.what() << '\n';
    return -1;
  }
}