#include <online-gmm-decoding.h>

Collaboration diagram for OnlineGmmDecodingConfig:

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Public Member Functions
	OnlineGmmDecodingConfig ()

void	Register (OptionsItf *opts)

Public Attributes
BaseFloat	fmllr_lattice_beam

BasisFmllrOptions	basis_opts

LatticeFasterDecoderConfig	faster_decoder_opts

OnlineGmmDecodingAdaptationPolicyConfig	adaptation_policy_opts

std::string	online_alimdl_rxfilename

std::string	model_rxfilename

std::string	rescore_model_rxfilename

std::string	fmllr_basis_rxfilename

BaseFloat	acoustic_scale

std::string	silence_phones

BaseFloat	silence_weight

Detailed Description

Definition at line 95 of file online-gmm-decoding.h.

Constructor & Destructor Documentation

◆ OnlineGmmDecodingConfig()

OnlineGmmDecodingConfig ( )

inline

Definition at line 122 of file online-gmm-decoding.h.

122 : fmllr_lattice_beam(3.0), acoustic_scale(0.1),

123 silence_weight(0.1) { }

kaldi::OnlineGmmDecodingConfig::fmllr_lattice_beam

BaseFloat fmllr_lattice_beam

Definition: online-gmm-decoding.h:96

kaldi::OnlineGmmDecodingConfig::acoustic_scale

BaseFloat acoustic_scale

Definition: online-gmm-decoding.h:116

kaldi::OnlineGmmDecodingConfig::silence_weight

BaseFloat silence_weight

Definition: online-gmm-decoding.h:119

Member Function Documentation

◆ Register()

void Register ( OptionsItf * opts )

inline

Definition at line 125 of file online-gmm-decoding.h.

References OptionsItf::Register(), BasisFmllrOptions::Register(), LatticeFasterDecoderConfig::Register(), and OnlineGmmDecodingAdaptationPolicyConfig::Register().

Referenced by main().

                                   {
     { // register basis_opts with prefix, there are getting to be too many
       // options.
       ParseOptions basis_po("basis", opts);
       basis_opts.Register(&basis_po);
     }
     adaptation_policy_opts.Register(opts);
     faster_decoder_opts.Register(opts);
     opts->Register("acoustic-scale", &acoustic_scale,
                    "Scaling factor for acoustic likelihoods");
     opts->Register("silence-phones", &silence_phones,
                    "Colon-separated list of integer ids of silence phones, e.g. "
                    "1:2:3 (affects adaptation).");
     opts->Register("silence-weight", &silence_weight,
                    "Weight applied to silence frames for fMLLR estimation (if "
                    "--silence-phones option is supplied)");
     opts->Register("fmllr-lattice-beam", &fmllr_lattice_beam, "Beam used in "
                    "pruning lattices for fMLLR estimation");
     opts->Register("online-alignment-model", &online_alimdl_rxfilename,
                    "(Extended) filename for model trained with online CMN "
                    "features, e.g. from apply-cmvn-online.");
     opts->Register("model", &model_rxfilename, "(Extended) filename for model, "
                    "typically the one used for fMLLR computation.  Required option.");
     opts->Register("rescore-model", &rescore_model_rxfilename, "(Extended) filename "
                    "for model to rescore lattices with, e.g. discriminatively trained"
                    "model, if it differs from that supplied to --model option.  Must"
                    "have the same tree.");
     opts->Register("fmllr-basis", &fmllr_basis_rxfilename, "(Extended) filename "
                    "of fMLLR basis object, as output by gmm-basis-fmllr-training");
   }