Brush::MAB::DummyBandit Class Reference

#include <dummy.h>

Inheritance diagram for Brush::MAB::DummyBandit:

Collaboration diagram for Brush::MAB::DummyBandit:

Public Member Functions
	DummyBandit (vector< string > arms)
	DummyBandit (map< string, float > arms_probs)
	~DummyBandit ()
std::map< string, float >	sample_probs (bool update)
	Samples the probabilities of the arms.
string	choose ()
	Chooses an arm based on the given tree and fitness. Should call sample_probs internally.
void	update (string arm, float reward)
	Updates the reward for a specific arm.
Public Member Functions inherited from Brush::MAB::BanditOperator
	BanditOperator (vector< string > arms)
	Constructs a BanditOperator object with a vector of arms.
	BanditOperator (map< string, float > arms_probs)
	Constructs a BanditOperator object with a map of arms and their probabilities.
	~BanditOperator ()

Additional Inherited Members
Protected Attributes inherited from Brush::MAB::BanditOperator
std::map< string, float >	probabilities

Detailed Description

Definition at line 11 of file dummy.h.

Constructor & Destructor Documentation

DummyBandit() [1/2]

Brush::MAB::DummyBandit::DummyBandit ( vector< string > arms )

inline

Definition at line 14 of file dummy.h.

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DummyBandit() [2/2]

Brush::MAB::DummyBandit::DummyBandit ( map< string, float > arms_probs )

inline

Definition at line 15 of file dummy.h.

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~DummyBandit()

Brush::MAB::DummyBandit::~DummyBandit ( )

inline

Definition at line 16 of file dummy.h.

Member Function Documentation

choose()

string Brush::MAB::DummyBandit::choose ( )

virtual

Chooses an arm based on the given tree and fitness. Should call sample_probs internally.

Parameters

tree	The tree structure used to choose the arm.
f	The fitness value used to influence the choice.

Returns

The arm with highest probability.

Reimplemented from Brush::MAB::BanditOperator.

Definition at line 10 of file dummy.cpp.

sample_probs()

std::map< string, float > Brush::MAB::DummyBandit::sample_probs ( bool update )

virtual

Samples the probabilities of the arms.

Parameters

update

A boolean indicating whether to update the probabilities.

Returns

A map of arms and their probabilities.

Reimplemented from Brush::MAB::BanditOperator.

Definition at line 6 of file dummy.cpp.

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update()

void Brush::MAB::DummyBandit::update ( string arm, float reward )

virtual

Updates the reward for a specific arm.

Parameters

arm	The arm for which to update the reward.
reward	The reward value.

Reimplemented from Brush::MAB::BanditOperator.

Definition at line 16 of file dummy.cpp.

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

• dummy.h
• dummy.cpp