Sampler.hh File Reference

#include <openmodeller/om_defs.hh>
#include <openmodeller/Occurrences.hh>
#include <openmodeller/Occurrence.hh>
#include <openmodeller/Environment.hh>
#include <openmodeller/Configurable.hh>
#include <openmodeller/Normalizable.hh>
#include <openmodeller/Normalizer.hh>
#include <openmodeller/refcount.hh>

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Classes
class	SamplerImpl
Typedefs
typedef ReferenceCountedPointer < ModelImpl >	Model
typedef ReferenceCountedPointer < SamplerImpl >	SamplerPtr
typedef ReferenceCountedPointer< const SamplerImpl >	ConstSamplerPtr
Functions
dllexp SamplerPtr	createSampler (const EnvironmentPtr &env, const OccurrencesPtr &presence, const OccurrencesPtr &absence=OccurrencesPtr())
dllexp SamplerPtr	createSampler (const ConstConfigurationPtr &config)
dllexp void	splitSampler (const SamplerPtr &orig, SamplerPtr *train, SamplerPtr *test, double propTrain)
dllexp SamplerPtr	cloneSampler (const SamplerPtr &orig)

---

Typedef Documentation

typedef ReferenceCountedPointer<const SamplerImpl> ConstSamplerPtr

Definition at line 49 of file Sampler.hh.

typedef ReferenceCountedPointer<ModelImpl> Model

Definition at line 41 of file Sampler.hh.

typedef ReferenceCountedPointer<SamplerImpl> SamplerPtr

Definition at line 47 of file Sampler.hh.

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Function Documentation

dllexp SamplerPtr cloneSampler

(

const SamplerPtr &

orig

)

Returns a fresh sampler cloned from the current object.

dllexp SamplerPtr createSampler	(	const EnvironmentPtr &	env,
		const OccurrencesPtr &	presence,
		const OccurrencesPtr &	absence = OccurrencesPtr()
	)

Factory method that creates a Sampler based on Environment and Occurrences objects

dllexp SamplerPtr createSampler

(

const ConstConfigurationPtr &

config

)

Definition at line 59 of file Sampler.cpp.

dllexp void splitSampler	(	const SamplerPtr &	orig,
		SamplerPtr *	train,
		SamplerPtr *	test,
		double	propTrain
	)

Splits data points into to 2 new samplers

Parameters:

orig	Original sampler to split
train	Pointer to train sampler to be returned
test	Pointer to test sampler to be returned
propTrain	Percentage of points to go to train sampler