interactions_predict.h File Reference

#include <cstdint>
#include "constant.h"
#include "feature_group.h"
#include "example_predict.h"
#include "vw_exception.h"
#include "object_pool.h"
#include <utility>
#include <vector>
#include <string>
#include <stack>

Classes
struct	INTERACTIONS::extent_interaction_expansion_stack_item
struct	INTERACTIONS::generate_interactions_object_cache
struct	INTERACTIONS::feature_gen_data

Namespaces
	INTERACTIONS

Typedefs
using	INTERACTIONS::features_range_t = std::pair< features::const_audit_iterator, features::const_audit_iterator >

Functions
template<class DataT , void(*)(DataT &, const float, float &) FuncT, class WeightsT >
void	INTERACTIONS::call_FuncT (DataT &dat, WeightsT &weights, const float ft_value, const uint64_t ft_idx)
template<class DataT , void(*)(DataT &, const float, float) FuncT, class WeightsT >
void	INTERACTIONS::call_FuncT (DataT &dat, const WeightsT &weights, const float ft_value, const uint64_t ft_idx)
bool	INTERACTIONS::term_is_empty (namespace_index term, const std::array< features, NUM_NAMESPACES > &feature_groups)
bool	INTERACTIONS::has_empty_interaction_quadratic (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< namespace_index > &namespace_indexes)
bool	INTERACTIONS::has_empty_interaction_cubic (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< namespace_index > &namespace_indexes)
bool	INTERACTIONS::has_empty_interaction (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< namespace_index > &namespace_indexes)
bool	INTERACTIONS::has_empty_interaction (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< extent_term > &namespace_indexes)
float	INTERACTIONS::INTERACTION_VALUE (float value1, float value2)
std::tuple< features_range_t, features_range_t >	INTERACTIONS::generate_quadratic_char_combination (const std::array< features, NUM_NAMESPACES > &feature_groups, namespace_index ns_idx1, namespace_index ns_idx2)
template<typename DispatchCombinationFuncT >
void	INTERACTIONS::generate_generic_extent_combination_iterative (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< extent_term > &terms, const DispatchCombinationFuncT &dispatch_combination_func, std::stack< extent_interaction_expansion_stack_item > &in_process_frames, VW::moved_object_pool< extent_interaction_expansion_stack_item > &frame_pool)
std::tuple< features_range_t, features_range_t, features_range_t >	INTERACTIONS::generate_cubic_char_combination (const std::array< features, NUM_NAMESPACES > &feature_groups, namespace_index ns_idx1, namespace_index ns_idx2, namespace_index ns_idx3)
std::vector< features_range_t >	INTERACTIONS::generate_generic_char_combination (const std::array< features, NUM_NAMESPACES > &feature_groups, const std::vector< namespace_index > &terms)
template<class DataT , class WeightOrIndexT , void(*)(DataT &, float, WeightOrIndexT) FuncT, bool audit, void(*)(DataT &, const audit_strings *) audit_func, class WeightsT >
void	INTERACTIONS::inner_kernel (DataT &dat, features::const_audit_iterator &begin, features::const_audit_iterator &end, const uint64_t offset, WeightsT &weights, feature_value ft_value, feature_index halfhash)
template<bool Audit, typename KernelFuncT , typename AuditFuncT >
size_t	INTERACTIONS::process_quadratic_interaction (const std::tuple< features_range_t, features_range_t > &range, bool permutations, const KernelFuncT &kernel_func, const AuditFuncT &audit_func)
template<bool Audit, typename KernelFuncT , typename AuditFuncT >
size_t	INTERACTIONS::process_cubic_interaction (const std::tuple< features_range_t, features_range_t, features_range_t > &range, bool permutations, const KernelFuncT &kernel_func, const AuditFuncT &audit_func)
template<bool Audit, typename KernelFuncT , typename AuditFuncT >
size_t	INTERACTIONS::process_generic_interaction (const std::vector< features_range_t > &range, bool permutations, const KernelFuncT &kernel_func, const AuditFuncT &audit_func, std::vector< feature_gen_data > &state_data)
template<class DataT , class WeightOrIndexT , void(*)(DataT &, float, WeightOrIndexT) FuncT, bool audit, void(*)(DataT &, const audit_strings *) audit_func, class WeightsT >
void	INTERACTIONS::generate_interactions (const std::vector< std::vector< namespace_index >> &interactions, const std::vector< std::vector< extent_term >> &extent_interactions, bool permutations, example_predict &ec, DataT &dat, WeightsT &weights, size_t &num_features, generate_interactions_object_cache &cache)

Variables
static const std::pair< std::string, std::string >	EMPTY_AUDIT_STRINGS = std::make_pair("", "")

Variable Documentation

EMPTY_AUDIT_STRINGS

const std::pair<std::string, std::string> EMPTY_AUDIT_STRINGS = std::make_pair("", "")

static