fmpe-init.cc
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// featbin/fmpe-init.cc
// Copyright 2012 Johns Hopkins University (Author: Daniel Povey) Yanmin Qian
// See ../../COPYING for clarification regarding multiple authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing permissions and
// limitations under the License.
#include "base/kaldi-common.h"
#include "util/common-utils.h"
#include "transform/fmpe.h"
int main(int argc, char *argv[]) {
using namespace kaldi;
try {
const char *usage =
"Initialize fMPE transform (to zero)\n"
"Usage: fmpe-init [options...] <diag-gmm-in> <fmpe-out>\n"
"E.g. fmpe-init 1.ubm 1.fmpe\n";
ParseOptions po(usage);
FmpeOptions opts;
bool binary = true;
po.Register("binary", &binary, "If true, output fMPE object in binary mode.");
opts.Register(&po);
po.Read(argc, argv);
if (po.NumArgs() != 2) {
po.PrintUsage();
exit(1);
}
std::string dgmm_rxfilename = po.GetArg(1),
fmpe_wxfilename = po.GetArg(2);
DiagGmm dgmm;
ReadKaldiObject(dgmm_rxfilename, &dgmm);
Fmpe fmpe(dgmm, opts);
Output ko(fmpe_wxfilename, binary);
fmpe.Write(ko.Stream(), binary);
KALDI_LOG << "Initialized fMPE object and wrote to "
<< fmpe_wxfilename;
return 0;
} catch(const std::exception &e) {
std::cerr << e.what();
return -1;
}
}