lambda_f.h File Reference

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Classes
class	vita::basic_binary_lambda_f< T, S, N >
	Lambda class for Binary Classification. More...
class	vita::basic_binary_lambda_f< team< T >, S, N >
	Binary Classification specialization for teams. More...
class	vita::basic_class_lambda_f< N >
	The basic interface of a classification lambda class. More...
class	vita::basic_dyn_slot_lambda_f< T, S, N >
	Lambda class for Slotted Dynamic Class Boundary Determination. More...
class	vita::basic_dyn_slot_lambda_f< team< T >, S, N >
	Slotted Dynamic Class Boundary Determination specialization for teams. More...
class	vita::basic_gaussian_lambda_f< T, S, N >
	Lambda class for the Gaussian Distribution Classification. More...
class	vita::basic_gaussian_lambda_f< team< T >, S, N >
	Gaussian Distribution Classification specialization for teams. More...
class	vita::basic_lambda_f
	The basic interface of a lambda function. More...
class	vita::basic_reg_lambda_f< T, S >
	Lambda function specialized for regression tasks. More...
class	vita::basic_src_lambda_f
	Extends basic_lambda_f interface adding some useful methods for symbolic regression / classification and serialization. More...
struct	vita::classification_result
	Contains a class ID / confidence level pair. More...
class	vita::core_class_lambda_f
	The model_metric class choose the appropriate method considering this type. More...
class	vita::core_reg_lambda_f
	The model_metric class choose the appropriate method considering this type. More...
class	vita::team_class_lambda_f< T, S, N, L, C >
	An helper class for extending classification schemes to teams. More...

Namespaces
namespace	vita
	The main namespace for the project.

Typedefs
template<class T >
using	vita::binary_lambda_f = basic_binary_lambda_f< T, true, true >
template<class T >
using	vita::dyn_slot_lambda_f = basic_dyn_slot_lambda_f< T, true, true >
template<class T >
using	vita::gaussian_lambda_f = basic_gaussian_lambda_f< T, true, true >
template<class T >
using	vita::reg_lambda_f = basic_reg_lambda_f< T, true >

Enumerations
enum class	vita::team_composition { mv , wta , standard = wta }
	For classification problems there are two major possibilities to combine the outputs of multiple predictors: either the raw output values or the classification decisions can be aggregated (in the latter case the team members act as full pre-classificators themselves). More...

Functions
template<class T = i_mep>
std::unique_ptr< basic_src_lambda_f >	vita::serialize::lambda::load (std::istream &, const symbol_set &)
bool	vita::serialize::save (std::ostream &out, const basic_src_lambda_f &l)
bool	vita::serialize::save (std::ostream &out, const basic_src_lambda_f *l)
	Saves a lambda function on persistent storage. More...
bool	vita::serialize::save (std::ostream &out, const std::unique_ptr< basic_src_lambda_f > &l)

Detailed Description

Remarks

This file is part of VITA.

Copyright

Copyright (C) 2012-2023 EOS di Manlio Morini.

License\n

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/

Definition in file lambda_f.h.

Function Documentation

save() [1/3]

bool vita::serialize::save	(	std::ostream &	out,
		const basic_src_lambda_f &	l
	)

Definition at line 31 of file lambda_f.cc.

save() [2/3]

bool vita::serialize::save	(	std::ostream &	out,
		const basic_src_lambda_f *	l
	)

Saves a lambda function on persistent storage.

Parameters

[in]	out	output stream
[in]	l	lambda function

Returns

true on success

Examples

titanic04.cc.

Definition at line 25 of file lambda_f.cc.

save() [3/3]

bool vita::serialize::save	(	std::ostream &	out,
		const std::unique_ptr< basic_src_lambda_f > &	l
	)

Definition at line 36 of file lambda_f.cc.