CB_ALGS Namespace Reference

Functions
template<bool is_learn>
float	get_cost_pred (VW::LEARNER::single_learner *scorer, CB::cb_class *known_cost, example &ec, uint32_t index, uint32_t base)
float	get_cost_estimate (CB::cb_class *observation, uint32_t action, float offset=0.)
float	get_cost_estimate (CB::cb_class *observation, COST_SENSITIVE::label &scores, uint32_t action)
float	get_cost_estimate (ACTION_SCORE::action_score &a_s, float cost, uint32_t action, float offset=0.)
bool	example_is_newline_not_header (example const &ec)

Function Documentation

bool CB_ALGS::example_is_newline_not_header ( example const &  ec )

inline

float CB_ALGS::get_cost_estimate ( CB::cb_class *  observation, uint32_t  action, float  offset = 0.  )

inline

float CB_ALGS::get_cost_estimate ( CB::cb_class *  observation, COST_SENSITIVE::label &  scores, uint32_t  action  )

inline

float CB_ALGS::get_cost_estimate ( ACTION_SCORE::action_score &  a_s, float  cost, uint32_t  action, float  offset = 0.  )

inline

template<bool is_learn>

float CB_ALGS::get_cost_pred	(	VW::LEARNER::single_learner *	scorer,
		CB::cb_class *	known_cost,
		example &	ec,
		uint32_t	index,
		uint32_t	base
	)