OptState


The optimization state of class <code>ecr_opt_state</code> is a S3 object containing
all the information about the current state of the optimization process. It
is initialized uopn the generation of the initial population right before the
evolutionary loop is started and is updated after after a new generation was
created, i.~e., after each iteration of the EA loop. Internally the object
is an R environment which allows for manipulation in place. By default the
state object contains the following slots:
<dl>
    
    
    
    
    
    
    
    
    
</dl><p></p><p>The final optimization state object is returned by the EA (see <code><a rd-options="" href="/link/ecr_result?package=ecr&version=1.0" data-mini-rdoc="ecr::ecr_result">ecr_result</a></code>).
</p>

Provides a powerful framework for evolutionary
computing in R. The user can easily construct powerful evolutionary algorithms
for tackling both single- and multi-objective problems by plugging in different
predefined evolutionary building blocks, e. g., operators for mutation,
recombination and selection with just a few lines of code. Your problem
cannot be easily solved with a standard EA which works on real-valued vectors,
permutations or binary strings? No problem, 'ecr' has been developed with that in
mind. Extending the framework with own operators is also possible. Additionally
there are various comfort functions, like monitoring, logging and more.

Jakob Bossek

Evolutionary Computing in R

OptState function


The optimization state of class <code>ecr_opt_state</code> is a S3 object containing
all the information about the current state of the optimization process. It
is initialized uopn the generation of the initial population right before the
evolutionary loop is started and is updated after after a new generation was
created, i.~e., after each iteration of the EA loop. Internally the object
is an R environment which allows for manipulation in place. By default the
state object contains the following slots:
<dl>
    
    
    
    
    
    
    
    
    
</dl>

The final optimization state object is returned by the EA (see <code><a rd-options='' href='ecr_result'>ecr_result</a></code>).


OptState: Optimization state.

Description

Arguments