#include <lattice-simple-decoder.h>

Collaboration diagram for LatticeSimpleDecoderConfig:

Public Member Functions
	LatticeSimpleDecoderConfig ()

void	Register (OptionsItf *opts)

void	Check () const

Public Attributes
BaseFloat	beam

BaseFloat	lattice_beam

int32	prune_interval

bool	determinize_lattice

bool	prune_lattice

BaseFloat	beam_ratio

BaseFloat	prune_scale

fst::DeterminizeLatticePhonePrunedOptions	det_opts

Detailed Description

Definition at line 37 of file lattice-simple-decoder.h.

Constructor & Destructor Documentation

◆ LatticeSimpleDecoderConfig()

LatticeSimpleDecoderConfig ( )

inline

Definition at line 50 of file lattice-simple-decoder.h.

                               : beam(16.0),
                                 lattice_beam(10.0),
                                 prune_interval(25),
                                 determinize_lattice(true),
                                 beam_ratio(0.9),
                                 prune_scale(0.1) { }

Member Function Documentation

◆ Check()

void Check ( ) const

inline

Definition at line 66 of file lattice-simple-decoder.h.

References KALDI_ASSERT.

Referenced by LatticeSimpleDecoder::LatticeSimpleDecoder().

                      {
     KALDI_ASSERT(beam > 0.0 && lattice_beam > 0.0 && prune_interval > 0);
   }

◆ Register()

void Register ( OptionsItf * opts )

inline

Definition at line 56 of file lattice-simple-decoder.h.

References OptionsItf::Register(), and DeterminizeLatticePhonePrunedOptions::Register().

Referenced by main().

                                   {
     det_opts.Register(opts);
     opts->Register("beam", &beam, "Decoding beam.");
     opts->Register("lattice-beam", &lattice_beam, "Lattice generation beam");
     opts->Register("prune-interval", &prune_interval, "Interval (in frames) at "
                    "which to prune tokens");
     opts->Register("determinize-lattice", &determinize_lattice, "If true, "
                    "determinize the lattice (in a special sense, keeping only "
                    "best pdf-sequence for each word-sequence).");
   }