cmaNew() R function from [rCMA]

Create a new CMA-ES Java object.


cmaNew(propFile = NULL)

Arguments

propFile: [NULL] filename of a file with property settings. If NULL, read file

CMAEvolutionStrategy.properties from the package directory (find.package("rCMA"))

Returns

the new CMA-ES Java object of class CMAEvolutionStrategy, which has as additional attribute props, the Java Properties object as read from propFile.

Note

The default properties file can be found in CMAEvolutionStrategy.properties. A read-only copy can be inspected by browsing to "Index" (of package rCMA), then "Overview of user guides ...".

It allows to set more parameter, especially more stop conditions .

Examples


## show how element initialX can be inferred from attribute props:
   ## (see  cmaEvalMeanX-documentation for further details on .jcall and its argument "S")
   cma <- cmaNew();
   props <- attr(cma,"props");
   initialX = rJava::.jcall(props,"S","getProperty","initialX");
   print(initialX);

Author(s)

Wolfgang Konen, FHK, 2013

cmaNew function