#include <discriminative-supervision.h>

Collaboration diagram for SplitDiscriminativeSupervisionOptions:

Public Member Functions
	SplitDiscriminativeSupervisionOptions ()

void	Register (OptionsItf *opts)

Public Attributes
int32	frame_subsampling_factor

bool	remove_output_symbols

bool	collapse_transition_ids

bool	remove_epsilons

bool	determinize

bool	minimize

BaseFloat	acoustic_scale

Detailed Description

Definition at line 33 of file discriminative-supervision.h.

Constructor & Destructor Documentation

◆ SplitDiscriminativeSupervisionOptions()

SplitDiscriminativeSupervisionOptions ( )

inline

Definition at line 42 of file discriminative-supervision.h.

                                           :
       remove_output_symbols(true), collapse_transition_ids(true),
       remove_epsilons(true), determinize(true),
       minimize(true), acoustic_scale(0.1) { }

Member Function Documentation

◆ Register()

void Register ( OptionsItf * opts )

inline

Definition at line 47 of file discriminative-supervision.h.

References OptionsItf::Register().

Referenced by main().

                                   {
     opts->Register("collapse-transition-ids", &collapse_transition_ids,
                    "If true, modify the transition-ids on denominator lattice "
                    "so that on each frame, there is just one with any given "
                    "pdf-id. This allows us to determinize and minimize "
                    "more completely.");
     opts->Register("remove-output-symbols", &remove_output_symbols,
                    "Remove output symbols from lattice to convert it to an "
                    "acceptor and make it more determinizable");
     opts->Register("remove-epsilons", &remove_epsilons,
                    "Remove epsilons from the split lattices");
     opts->Register("determinize", &determinize, "If true, we determinize "
                    "lattices (as Lattice) after splitting and possibly minimize");
     opts->Register("minimize", &minimize, "If true, we push and "
                    "minimize lattices (as Lattice) after splitting");
     opts->Register("acoustic-scale", &acoustic_scale,
                    "Scaling factor for acoustic likelihoods (should match the "
                    "value used in discriminative-get-supervision)");
   }