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src/bin/copy-transition-model.cc
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// bin/copy-transition-model.cc
// Copyright 2009-2011 Microsoft Corporation
// 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 "hmm/transition-model.h"
#include "fst/fstlib.h"
#include "util/common-utils.h"
int main(int argc, char *argv[]) {
try {
using namespace kaldi;
typedef kaldi::int32 int32;
using fst::SymbolTable;
using fst::VectorFst;
using fst::StdArc;
const char *usage =
"Copies a transition model (this can be used to separate transition
"
" models from the acoustic models they are written with.
"
"Usage: copy-transition-model [options] <transition-model or model file> <transition-model-out>
"
"e.g.:
"
" copy-transition-model --binary=false 1.mdl 1.txt
";
bool binary;
ParseOptions po(usage);
po.Register("binary", &binary, "Write output in binary mode.");
po.Read(argc, argv);
if (po.NumArgs() != 2) {
po.PrintUsage();
exit(1);
}
std::string transition_model_rxfilename = po.GetArg(1),
transition_model_wxfilename = po.GetArg(2);
TransitionModel trans_model;
ReadKaldiObject(transition_model_rxfilename, &trans_model);
WriteKaldiObject(trans_model, transition_model_wxfilename, binary);
KALDI_LOG << "Copied transition model.";
} catch(const std::exception &e) {
std::cerr << e.what();
return -1;
}
}
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