cma.interfaces.BaseDataLogger

class documentation

class BaseDataLogger(object):

Known subclasses: cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

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abstract base class for a data logger that can be used with an OOOptimizer.

Details: attribute modulo is used in OOOptimizer.optimize.

Method __init__ Undocumented
Method add abstract method, add a "data point" from the state of optim into the logger.
Method disp abstract method, display some data trace
Method load load data from file name or self.filename
Method plot abstract method, plot data
Method register register an optimizer optim, only needed if method add is called without passing the optim argument
Method save save data to file name or self.filename
Instance Variable filename file to save to or load from unless specified otherwise
Instance Variable optim object instance to be logging data from
Property data logged data in a dictionary
Instance Variable _data dict of logged data
def __init__(self):
overridden in cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

Undocumented

def add(self, optim=None, more_data=None, **kwargs):
overridden in cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

abstract method, add a "data point" from the state of optim into the logger.

The argument optim can be omitted if optim was register ()-ed before, acts like an event handler

def disp(self, *args, **kwargs):
overridden in cma.logger.CMADataLogger

abstract method, display some data trace

def load(self, name=None):
overridden in cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

load data from file name or self.filename

def plot(self, *args, **kwargs):
overridden in cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

abstract method, plot data

def register(self, optim, *args, **kwargs):
overridden in cma.logger.CMADataLogger

register an optimizer optim, only needed if method add is called without passing the optim argument

def save(self, name=None):
overridden in cma.logger.CMADataLogger, cma.purecma.CMAESDataLogger

save data to file name or self.filename

filename: str =
overridden in cma.purecma.CMAESDataLogger

file to save to or load from unless specified otherwise

optim =
overridden in cma.purecma.CMAESDataLogger

object instance to be logging data from

@property
data =
overridden in cma.logger.CMADataLogger

logged data in a dictionary

_data =
overridden in cma.purecma.CMAESDataLogger

dict of logged data