ratings.hpp File Reference

Ratings-based node prioritizers (categorical or numeric). More...

#include <cstddef>
#include <optional>
#include <string>
#include <utility>
#include <variant>
#include <vector>
#include "anpcpp/matrix.hpp"

Go to the source code of this file.

Classes
struct	anpcpp::RatingCategory
	A named rating category with an associated score in [0, 1]. More...
struct	anpcpp::IdentityInterpreter
	Pass-through interpreter (values already in [0, 1]). More...
struct	anpcpp::DivideByMaxInterpreter
	Divide each raw value by the max among present values. More...
struct	anpcpp::DivideByConstantInterpreter
	Divide each raw value by a fixed positive constant. More...
struct	anpcpp::MinMaxNormalizeInterpreter
	Map the column's [min, max] onto [0, 1]. More...
struct	anpcpp::PiecewiseLinearInterpreter
	Piecewise-linear map from raw value to [0, 1] via sorted knots. More...
class	anpcpp::RatingsPrioritizer
	Ratings table over named alternatives for one (wrt node, dest cluster). More...

Namespaces
namespace	anpcpp
	Analytic Network Process computational library.

Typedefs
using	anpcpp::ScoreInterpreter = std::variant< IdentityInterpreter, DivideByMaxInterpreter, DivideByConstantInterpreter, MinMaxNormalizeInterpreter, PiecewiseLinearInterpreter >
	Declarative raw-value → [0, 1] interpreter (JSON-serializable).

Functions
std::vector< std::optional< double > >	anpcpp::apply_score_interpreter (const ScoreInterpreter &interpreter, const std::vector< std::optional< double > > &raw)
	Apply interpreter to a column of optional raw values.

Detailed Description

Ratings-based node prioritizers (categorical or numeric).