Implementation of tropical sparse tuple weight semiring. More...

#include <params.hpp>

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Classes
class	fst::TropicalSparseTupleWeight< T >
	Implements Tropical Sparse tuple weight semiring, extending from openfst SparsePowerWeight class. More...

struct	fst::DotProductMap< T >
	Map functor used with generic weight mapper. More...

struct	fst::VectorToStd< T >
	Functor to convert sparse tuple weight to tropical (single weight) More...

struct	fst::StdToVector< T >
	Functor that converts tropical to sparse tuple weight. More...

Functions
template<typename T >
T	fst::DotProduct (const TropicalSparseTupleWeight< T > &w, const std::vector< T > &vw)
	Implements Dot product of two vector weights. More...

template<class T >
TropicalSparseTupleWeight< T >	fst::Plus (const TropicalSparseTupleWeight< T > &vw1, const TropicalSparseTupleWeight< T > &vw2)

template<typename T >
bool	fst::ApproxEqual (const TropicalSparseTupleWeight< T > &vw1, const TropicalSparseTupleWeight< T > &vw2, float delta=kDelta)

template<class T >
TropicalSparseTupleWeight< T >	fst::Times (const TropicalSparseTupleWeight< T > &w1, const TropicalSparseTupleWeight< T > &w2)

template<class T >
TropicalSparseTupleWeight< T >	fst::Divide (const TropicalSparseTupleWeight< T > &w1, const TropicalSparseTupleWeight< T > &w2, DivideType type=DIVIDE_ANY)

Detailed Description

Implementation of tropical sparse tuple weight semiring.

Classes