A wrapper class which contains the MedBootstrap object and the results for later quering the scores for preformance details. More...

#include <MedBootstrap.h>

Inheritance diagram for MedBootstrapResult:

Public Member Functions
void	bootstrap (MedFeatures &features, map< int, map< string, map< string, float > > > results_per_split=NULL, with_registry_args registry_args=NULL)
	run the bootstrap - look at MedBootstrap.bootstrap documentition and stores the results in bootstrap_results

void	bootstrap (MedSamples &samples, map< string, vector< float > > &additional_info, map< int, map< string, map< string, float > > > results_per_split=NULL, with_registry_args registry_args=NULL)
	run the bootstrap - look at MedBootstrap.bootstrap documentition and stores the results in bootstrap_results

void	bootstrap (MedSamples &samples, const string &rep_path, map< int, map< string, map< string, float > > > results_per_split=NULL, with_registry_args registry_args=NULL)
	run the bootstrap - look at MedBootstrap.bootstrap documentition and stores the results in bootstrap_results

void	find_working_points (const map< string, float > &bootstrap_cohort, vector< float > &sens_points, vector< float > &pr_points)
	searches for the sensitivty(sens) and positive rate(pr) in the sepcific bootstrap_cohort results which is map from measure name to it's value.

void	explore_score (float score, map< string, float > &score_measurements, const string &string_cohort="All", float max_search_range=0.1)
	searches for sepcific score value the corresonding measurments in that working point based on the bootstrap result.

void	write_results_to_text_file (const string &path, bool pivot_format=true, const string &run_id="")
	writes the results to file with TAB delimeted manner.

void	read_results_to_text_file (const string &path, bool pivot_format=true)
	reads the results from file with TAB delimeted manner.

Public Member Functions inherited from SerializableObject
virtual int	version () const
	Relevant for serializations.

virtual string	my_class_name () const
	For better handling of serializations it is highly recommended that each SerializableObject inheriting class will implement the next method.

virtual void	serialized_fields_name (vector< string > &field_names) const
	The names of the serialized fields.

virtual void *	new_polymorphic (string derived_name)
	for polymorphic classes that want to be able to serialize/deserialize a pointer * to the derived class given its type one needs to implement this function to return a new to the derived class given its type (as in my_type)

virtual void	pre_serialization ()

virtual void	post_deserialization ()

virtual size_t	get_size ()
	Gets bytes sizes for serializations.

virtual size_t	serialize (unsigned char *blob)
	Serialiazing object to blob memory. return number ob bytes wrote to memory.

virtual size_t	deserialize (unsigned char *blob)
	Deserialiazing blob to object. returns number of bytes read.

size_t	serialize_vec (vector< unsigned char > &blob)

size_t	deserialize_vec (vector< unsigned char > &blob)

virtual size_t	serialize (vector< unsigned char > &blob)

virtual size_t	deserialize (vector< unsigned char > &blob)

virtual int	read_from_file (const string &fname)
	read and deserialize model

virtual int	write_to_file (const string &fname)
	serialize model and write to file

virtual int	read_from_file_unsafe (const string &fname)
	read and deserialize model without checking version number - unsafe read

int	init_from_string (string init_string)
	Init from string.

int	init_params_from_file (string init_file)

int	init_param_from_file (string file_str, string &param)

virtual int	init (map< string, string > &map)
	Virtual to init object from parsed fields.

int	update_from_string (const string &init_string)

virtual int	update (map< string, string > &map)
	Virtual to update object from parsed fields.

virtual string	object_json () const

Data Fields
MedBootstrap	bootstrap_params
	The boostrap parameters.

map< string, map< string, float > >	bootstrap_results
	The bootstrap results.

Detailed Description

A wrapper class which contains the MedBootstrap object and the results for later quering the scores for preformance details.

Member Function Documentation

◆ explore_score()

void MedBootstrapResult::explore_score	(	float	score,
		map< string, float > &	score_measurements,
		const string &	string_cohort = `"All"`,
		float	max_search_range = `0.1`
	)

searches for sepcific score value the corresonding measurments in that working point based on the bootstrap result.

you need to run or load object with bootstrap_results which is not empty.

Parameters

score	the score that defines the working point
string_cohort	the cohort name to search for the measurments with
max_search_range	max interval for searching working points measurements in the bootstrap. if the working point in the bootstrap results are too far away from the score working point it will not return any result

Returns: updates score_measurements with the bootstrap corresponding measurements

◆ find_working_points()

void MedBootstrapResult::find_working_points	(	const map< string, float > &	bootstrap_cohort,
		vector< float > &	sens_points,
		vector< float > &	pr_points
	)

searches for the sensitivty(sens) and positive rate(pr) in the sepcific bootstrap_cohort results which is map from measure name to it's value.

the bootstrap_cohort results is in binary/categorial (which working points are defined @SCORE)

Returns: updates sens_points, pr_points vectors for SCORE defined working points bootstrap

◆ read_results_to_text_file()

void MedBootstrapResult::read_results_to_text_file	(	const string &	path,
		bool	pivot_format = `true`
	)

reads the results from file with TAB delimeted manner.

you can also read pivot format

◆ write_results_to_text_file()

void MedBootstrapResult::write_results_to_text_file	(	const string &	path,
		bool	pivot_format = `true`,
		const string &	run_id = `""`
	)

writes the results to file with TAB delimeted manner.

you can also pivot the format

Field Documentation

◆ bootstrap_results

map<string, map<string, float> > MedBootstrapResult::bootstrap_results

The bootstrap results.

map from cohort_name to all cohort measurements(a map). each measurement is key,value in the map from measurement name to it's value

The documentation for this class was generated from the following files:

Internal/MedStat/MedStat/MedBootstrap.h
Internal/MedStat/MedStat/MedBootstrap.cpp

Public Member Functions

Data Fields