determinize-lattice-pruned.h File Reference

#include <fst/fstlib.h>
#include <fst/fst-decl.h>
#include <algorithm>
#include <map>
#include <set>
#include <vector>
#include "fstext/lattice-weight.h"
#include "hmm/transition-model.h"
#include "itf/options-itf.h"
#include "lat/kaldi-lattice.h"

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Classes
struct	DeterminizeLatticePrunedOptions
struct	DeterminizeLatticePhonePrunedOptions

Namespaces
	fst
	For an extended explanation of the framework of which grammar-fsts are a part, please see Support for grammars and graphs with on-the-fly parts. (i.e.

Functions
template<class Weight >
bool	DeterminizeLatticePruned (const ExpandedFst< ArcTpl< Weight > > &ifst, double prune, MutableFst< ArcTpl< Weight > > *ofst, DeterminizeLatticePrunedOptions opts=DeterminizeLatticePrunedOptions())
	This function implements the normal version of DeterminizeLattice, in which the output strings are represented using sequences of arcs, where all but the first one has an epsilon on the input side. More...
template<class Weight , class IntType >
bool	DeterminizeLatticePruned (const ExpandedFst< ArcTpl< Weight > > &ifst, double beam, MutableFst< ArcTpl< CompactLatticeWeightTpl< Weight, IntType > > > *ofst, DeterminizeLatticePrunedOptions opts)
template<class Weight >
ArcTpl< Weight >::Label	DeterminizeLatticeInsertPhones (const kaldi::TransitionModel &trans_model, MutableFst< ArcTpl< Weight > > *fst)
	This function takes in lattices and inserts phones at phone boundaries. More...
template<class Weight >
void	DeterminizeLatticeDeletePhones (typename ArcTpl< Weight >::Label first_phone_label, MutableFst< ArcTpl< Weight > > *fst)
	This function takes in lattices and deletes "phones" from them. More...
template<class Weight , class IntType >
bool	DeterminizeLatticePhonePruned (const kaldi::TransitionModel &trans_model, const ExpandedFst< ArcTpl< Weight > > &ifst, double prune, MutableFst< ArcTpl< CompactLatticeWeightTpl< Weight, IntType > > > *ofst, DeterminizeLatticePhonePrunedOptions opts=DeterminizeLatticePhonePrunedOptions())
	This function is a wrapper of DeterminizeLatticePhonePrunedFirstPass() and DeterminizeLatticePruned(). More...
template<class Weight , class IntType >
bool	DeterminizeLatticePhonePruned (const kaldi::TransitionModel &trans_model, MutableFst< ArcTpl< Weight > > *ifst, double prune, MutableFst< ArcTpl< CompactLatticeWeightTpl< Weight, IntType > > > *ofst, DeterminizeLatticePhonePrunedOptions opts=DeterminizeLatticePhonePrunedOptions())
	"Destructive" version of DeterminizeLatticePhonePruned() where the input lattice might be changed. More...
bool	DeterminizeLatticePhonePrunedWrapper (const kaldi::TransitionModel &trans_model, MutableFst< kaldi::LatticeArc > *ifst, double prune, MutableFst< kaldi::CompactLatticeArc > *ofst, DeterminizeLatticePhonePrunedOptions opts=DeterminizeLatticePhonePrunedOptions())
	This function is a wrapper of DeterminizeLatticePhonePruned() that works for Lattice type FSTs. More...