GEN_CS Namespace Reference

Classes
struct	cb_to_cs
struct	cb_to_cs_adf

Functions
float	safe_probability (float prob, VW::io::logger &logger)
void	gen_cs_example_ips (cb_to_cs &c, const CB::label &ld, COST_SENSITIVE::label &cs_ld, VW::io::logger &logger, float clip_p=0.f)
template<bool is_learn>
void	gen_cs_example_dm (cb_to_cs &c, example &ec, const CB::label &ld, COST_SENSITIVE::label &cs_ld)
template<bool is_learn>
void	gen_cs_label (cb_to_cs &c, example &ec, COST_SENSITIVE::label &cs_ld, uint32_t action, float clip_p=0.f)
template<bool is_learn>
void	gen_cs_example_dr (cb_to_cs &c, example &ec, const CB::label &ld, COST_SENSITIVE::label &cs_ld, float=0.f)
template<bool is_learn>
void	gen_cs_example (cb_to_cs &c, example &ec, const CB::label &ld, COST_SENSITIVE::label &cs_ld, VW::io::logger &logger)
void	gen_cs_test_example (const multi_ex &examples, COST_SENSITIVE::label &cs_labels)
void	gen_cs_example_ips (const multi_ex &examples, COST_SENSITIVE::label &cs_labels, VW::io::logger &logger, float clip_p=0.f)
void	gen_cs_example_dm (const multi_ex &examples, COST_SENSITIVE::label &cs_labels)
void	gen_cs_example_mtr (cb_to_cs_adf &c, multi_ex &ec_seq, COST_SENSITIVE::label &cs_labels)
void	gen_cs_example_sm (multi_ex &examples, uint32_t chosen_action, float sign_offset, const ACTION_SCORE::action_scores &action_vals, COST_SENSITIVE::label &cs_labels)
template<bool is_learn>
void	gen_cs_example_dr (cb_to_cs_adf &c, multi_ex &examples, COST_SENSITIVE::label &cs_labels, float clip_p=0.f)
template<bool is_learn>
void	gen_cs_example (cb_to_cs_adf &c, multi_ex &ec_seq, COST_SENSITIVE::label &cs_labels, VW::io::logger &logger)
void	cs_prep_labels (multi_ex &examples, std::vector< CB::label > &cb_labels, COST_SENSITIVE::label &cs_labels, std::vector< COST_SENSITIVE::label > &prepped_cs_labels, uint64_t offset)
template<bool is_learn>
void	cs_ldf_learn_or_predict (VW::LEARNER::multi_learner &base, multi_ex &examples, std::vector< CB::label > &cb_labels, COST_SENSITIVE::label &cs_labels, std::vector< COST_SENSITIVE::label > &prepped_cs_labels, bool predict_first, uint64_t offset, size_t id=0)

Function Documentation

cs_ldf_learn_or_predict()

template<bool is_learn>

void GEN_CS::cs_ldf_learn_or_predict	(	VW::LEARNER::multi_learner &	base,
		multi_ex &	examples,
		std::vector< CB::label > &	cb_labels,
		COST_SENSITIVE::label &	cs_labels,
		std::vector< COST_SENSITIVE::label > &	prepped_cs_labels,
		bool	predict_first,
		uint64_t	offset,
		size_t	id = 0
	)

cs_prep_labels()

void GEN_CS::cs_prep_labels	(	multi_ex &	examples,
		std::vector< CB::label > &	cb_labels,
		COST_SENSITIVE::label &	cs_labels,
		std::vector< COST_SENSITIVE::label > &	prepped_cs_labels,
		uint64_t	offset
	)

gen_cs_example() [1/2]

template<bool is_learn>

void GEN_CS::gen_cs_example	(	cb_to_cs &	c,
		example &	ec,
		const CB::label &	ld,
		COST_SENSITIVE::label &	cs_ld,
		VW::io::logger &	logger
	)

gen_cs_example() [2/2]

template<bool is_learn>

void GEN_CS::gen_cs_example	(	cb_to_cs_adf &	c,
		multi_ex &	ec_seq,
		COST_SENSITIVE::label &	cs_labels,
		VW::io::logger &	logger
	)

gen_cs_example_dm() [1/2]

template<bool is_learn>

void GEN_CS::gen_cs_example_dm	(	cb_to_cs &	c,
		example &	ec,
		const CB::label &	ld,
		COST_SENSITIVE::label &	cs_ld
	)

gen_cs_example_dm() [2/2]

void GEN_CS::gen_cs_example_dm	(	const multi_ex &	examples,
		COST_SENSITIVE::label &	cs_labels
	)

gen_cs_example_dr() [1/2]

template<bool is_learn>

void GEN_CS::gen_cs_example_dr	(	cb_to_cs &	c,
		example &	ec,
		const CB::label &	ld,
		COST_SENSITIVE::label &	cs_ld,
		float	= 0.f
	)

gen_cs_example_dr() [2/2]

template<bool is_learn>

void GEN_CS::gen_cs_example_dr	(	cb_to_cs_adf &	c,
		multi_ex &	examples,
		COST_SENSITIVE::label &	cs_labels,
		float	clip_p = 0.f
	)

gen_cs_example_ips() [1/2]

void GEN_CS::gen_cs_example_ips	(	cb_to_cs &	c,
		const CB::label &	ld,
		COST_SENSITIVE::label &	cs_ld,
		VW::io::logger &	logger,
		float	clip_p = 0.f
	)

gen_cs_example_ips() [2/2]

void GEN_CS::gen_cs_example_ips	(	const multi_ex &	examples,
		COST_SENSITIVE::label &	cs_labels,
		VW::io::logger &	logger,
		float	clip_p = 0.f
	)

gen_cs_example_mtr()

void GEN_CS::gen_cs_example_mtr	(	cb_to_cs_adf &	c,
		multi_ex &	ec_seq,
		COST_SENSITIVE::label &	cs_labels
	)

gen_cs_example_sm()

void GEN_CS::gen_cs_example_sm	(	multi_ex &	examples,
		uint32_t	chosen_action,
		float	sign_offset,
		const ACTION_SCORE::action_scores &	action_vals,
		COST_SENSITIVE::label &	cs_labels
	)

gen_cs_label()

template<bool is_learn>

void GEN_CS::gen_cs_label	(	cb_to_cs &	c,
		example &	ec,
		COST_SENSITIVE::label &	cs_ld,
		uint32_t	action,
		float	clip_p = 0.f
	)

gen_cs_test_example()

void GEN_CS::gen_cs_test_example	(	const multi_ex &	examples,
		COST_SENSITIVE::label &	cs_labels
	)

safe_probability()

float GEN_CS::safe_probability	(	float	prob,
		VW::io::logger &	logger
	)