mcts::SamplingToFunctionSelector< Context, Config > Class Template Reference

Uses sampling selector until threshold is reached. After that a supplied selection strategy is applied. More...

#include <sampling_to_function_selector.hpp>

Inheritance diagram for mcts::SamplingToFunctionSelector< Context, Config >:

Public Member Functions
	SamplingToFunctionSelector (int threshold_, sstrategy_t *function_strat_)
	create new selector More...
node_t *	select (node_t *node)
	select a child of node More...

Protected Attributes
int	threshold
	number of samples before the strategy is switched.
sstrategy_t *	function_strat
sampling_selector_t	sselector

Additional Inherited Members
Public Types inherited from mcts::ISelectionStrategy< Context, Config >
typedef ISelectionStrategy< Context, Config >	sstrategy_t

Detailed Description

template<typename Context, typename Config>
class mcts::SamplingToFunctionSelector< Context, Config >

Uses sampling selector until threshold is reached. After that a supplied selection strategy is applied.

Template Parameters

Context	@README
Config	@README

Definition at line 16 of file sampling_to_function_selector.hpp.

Constructor & Destructor Documentation

SamplingToFunctionSelector()

template<typename Context , typename Config >

mcts::SamplingToFunctionSelector< Context, Config >::SamplingToFunctionSelector ( int  threshold_, sstrategy_t *  function_strat_  )

inline

create new selector

Parameters

threshold_	number of samples that must have run through the node before strategies are switched.
function_strat_	pointer to selection strategy to switch to.

Definition at line 29 of file sampling_to_function_selector.hpp.

      : threshold(threshold_), function_strat(function_strat_),
        sselector(sampling_selector_t()) {}

Member Function Documentation

select()

template<typename Context , typename Config >

node_t* mcts::SamplingToFunctionSelector< Context, Config >::select ( node_t *  node )

inlinevirtual

select a child of node

Parameters

node	to select child from

Returns

pointer to childnode of node

Implements mcts::ISelectionStrategy< Context, Config >.

Definition at line 33 of file sampling_to_function_selector.hpp.

                               {
    return (node->nb_samples() < threshold) ? sselector.select(node)
                                            : function_strat->select(node);
  }

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

• include/mcts/sampling_to_function_selector.hpp