EAH

class ioh.iohcpp.logger.EAH(self, error_min: float, error_max: float, error_buckets: int, evals_min: int, evals_max: int, evals_buckets: int)

class ioh.iohcpp.logger.EAH(self, error_scale: ioh.iohcpp.logger.eah.LinearRealScale, eval_scale: ioh.iohcpp.logger.eah.LinearIntegerScale)

class ioh.iohcpp.logger.EAH(self, error_scale: ioh.iohcpp.logger.eah.Log2RealScale, eval_scale: ioh.iohcpp.logger.eah.Log2IntegerScale)

class ioh.iohcpp.logger.EAH(self, error_scale: ioh.iohcpp.logger.eah.Log10RealScale, eval_scale: ioh.iohcpp.logger.eah.Log10IntegerScale)

Bases: Logger

Emperical Attainment Histogram Logger

Attributes Summary

data	The attainment matrices, in dicts by problem id, dimension, instance and run (new arrays, as at returns them)
error_range	(self) -> ioh.iohcpp.logger.eah.RealScale
eval_range	(self) -> ioh.iohcpp.logger.eah.IntegerScale
problem	Reference to the currently attached problem
size	(self) -> tuple[int, int, int, int]

Methods Summary

add_trigger(self, arg, /)	Add a trigger to the logger
at(self, arg0, arg1, arg2, arg3, /)	The attainment matrix of a run, by problem id, instance, dimension and run: a new two-dimensional bool array, error targets (rows) by evaluation targets (columns).
call(self, arg, /)	Performs logging behaviour
reset(self)	Reset the state of the logger

Attributes Documentation

data

The attainment matrices, in dicts by problem id, dimension, instance and run (new arrays, as at returns them)

error_range

(self) -> ioh.iohcpp.logger.eah.RealScale

eval_range

(self) -> ioh.iohcpp.logger.eah.IntegerScale

problem

Reference to the currently attached problem

size

(self) -> tuple[int, int, int, int]

Methods Documentation

add_trigger(self, arg: ioh.iohcpp.logger.trigger.Trigger, /) → None

Add a trigger to the logger

at(self, arg0: int, arg1: int, arg2: int, arg3: int, /) → numpy.ndarray[dtype=bool, shape=(*, *)]

The attainment matrix of a run, by problem id, instance, dimension and run: a new two-dimensional bool array, error targets (rows) by evaluation targets (columns).

call(self, arg: ioh.iohcpp.LogInfo, /) → None

Performs logging behaviour

reset(self) → None

Reset the state of the logger