#include <faster-decoder.h>

Inheritance diagram for FasterDecoderOptions:

Collaboration diagram for FasterDecoderOptions:

Public Member Functions
	FasterDecoderOptions ()

void	Register (OptionsItf *opts, bool full)

Public Attributes
BaseFloat	beam

int32	max_active

int32	min_active

BaseFloat	beam_delta

BaseFloat	hash_ratio

Detailed Description

Definition at line 33 of file faster-decoder.h.

Constructor & Destructor Documentation

◆ FasterDecoderOptions()

FasterDecoderOptions ( )

inline

Definition at line 39 of file faster-decoder.h.

                         : beam(16.0),
                           max_active(std::numeric_limits<int32>::max()),
                           min_active(20), // This decoder mostly used for
                                           // alignment, use small default.
                           beam_delta(0.5),
                           hash_ratio(2.0) { }

Member Function Documentation

◆ Register()

void Register	(	OptionsItf *	opts,
		bool	full
	)

inline

if "full", use obscure

options too. Depends on program.

Definition at line 45 of file faster-decoder.h.

References OptionsItf::Register().

Referenced by main(), and OnlineFasterDecoderOpts::Register().

                                              {  
     opts->Register("beam", &beam, "Decoding beam.  Larger->slower, more accurate.");
     opts->Register("max-active", &max_active, "Decoder max active states.  Larger->slower; "
                    "more accurate");
     opts->Register("min-active", &min_active,
                    "Decoder min active states (don't prune if #active less than this).");
     if (full) {
       opts->Register("beam-delta", &beam_delta,
                      "Increment used in decoder [obscure setting]");
       opts->Register("hash-ratio", &hash_ratio,
                      "Setting used in decoder to control hash behavior");
     }
   }