INTERACTIONS Namespace Reference

Functions
constexpr bool	is_interaction_ns (const unsigned char ns)
bool	contains_wildcard (const std::vector< VW::namespace_index > &interaction)
bool	contains_wildcard (const std::vector< VW::extent_term > &interaction)
float	eval_sum_ft_squared_of_generated_ft (bool permutations, const std::vector< std::vector< VW::namespace_index > > &interactions, const std::vector< std::vector< VW::extent_term > > &extent_interactions, const std::array< VW::features, VW::NUM_NAMESPACES > &feature_spaces)
template<typename T >
void	sort_and_filter_duplicate_interactions (std::vector< std::vector< T > > &vec, bool filter_duplicates, size_t &removed_cnt, size_t &sorted_cnt)
template<class DataT , class WeightOrIndexT , void(*)(DataT &, float, WeightOrIndexT) FuncT, bool audit, void(*)(DataT &, const VW::audit_strings *) audit_func, class WeightsT >
void	generate_interactions (const std::vector< std::vector< VW::namespace_index > > &interactions, const std::vector< std::vector< VW::extent_term > > &extent_interactions, bool permutations, VW::example_predict &ec, DataT &dat, WeightsT &weights, size_t &num_features, VW::details::generate_interactions_object_cache &cache)

Function Documentation

contains_wildcard() [1/2]

bool INTERACTIONS::contains_wildcard ( const std::vector< VW::extent_term > &  interaction )

inline

Deprecated:

"Moved to VW namespace"

contains_wildcard() [2/2]

bool INTERACTIONS::contains_wildcard ( const std::vector< VW::namespace_index > &  interaction )

inline

Deprecated:

"Moved to VW namespace"

eval_sum_ft_squared_of_generated_ft()

float INTERACTIONS::eval_sum_ft_squared_of_generated_ft ( bool  permutations, const std::vector< std::vector< VW::namespace_index > > &  interactions, const std::vector< std::vector< VW::extent_term > > &  extent_interactions, const std::array< VW::features, VW::NUM_NAMESPACES > &  feature_spaces  )

inline

Deprecated:

"Moved to VW namespace"

generate_interactions()

template<class DataT , class WeightOrIndexT , void(*)(DataT &, float, WeightOrIndexT) FuncT, bool audit, void(*)(DataT &, const VW::audit_strings *) audit_func, class WeightsT >

void INTERACTIONS::generate_interactions ( const std::vector< std::vector< VW::namespace_index > > &  interactions, const std::vector< std::vector< VW::extent_term > > &  extent_interactions, bool  permutations, VW::example_predict &  ec, DataT &  dat, WeightsT &  weights, size_t &  num_features, VW::details::generate_interactions_object_cache &  cache  )

inline

Deprecated:

"Moved into VW namespace"

is_interaction_ns()

constexpr bool INTERACTIONS::is_interaction_ns ( const unsigned char  ns )

inlineconstexpr

Deprecated:

"Moved to VW namespace"

sort_and_filter_duplicate_interactions()

template<typename T >

void INTERACTIONS::sort_and_filter_duplicate_interactions	(	std::vector< std::vector< T > > &	vec,
		bool	filter_duplicates,
		size_t &	removed_cnt,
		size_t &	sorted_cnt
	)

Deprecated:

"Moved to VW namespace"