random.forest.SDA: Random forest algorithm for optimal split based decision tree...

Description Usage Arguments Details Value Author(s) References See Also Examples

Description

Random forest algorithm for optimal split based decision tree for symbolic objects

Usage

1
random.forest.SDA(sdt,formula,testSet, mfinal = 100,...)

Arguments

sdt

Symbolic data table

formula

formula as in ln function

testSet

a vector of integers indicating classes to which each objects are allocated in learnig set

mfinal

number of partial models generated

...

arguments passed to decisionTree.SDA function

Details

random.forest.SDA implements Breiman's random forest algorithm for classification of symbolic data set.

Value

Section details goes here

Author(s)

Andrzej Dudek andrzej.dudek@ue.wroc.pl Marcin Pełka marcin.pelka@ue.wroc.pl

Department of Econometrics and Computer Science, University of Economics, Wroclaw, Poland http://keii.ue.wroc.pl/symbolicDA

References

Billard L., Diday E. (eds.) (2006), Symbolic Data Analysis, Conceptual Statistics and Data Mining, John Wiley & Sons, Chichester.

Bock H.H., Diday E. (eds.) (2000), Analysis of symbolic data. Explanatory methods for extracting statistical information from complex data, Springer-Verlag, Berlin.

Diday E., Noirhomme-Fraiture M. (eds.) (2008), Symbolic Data Analysis with SODAS Software, John Wiley & Sons, Chichester.

See Also

bagging.SDA,boosting.SDA,decisionTree.SDA

Examples

1
# Example will be available in next version of package, thank You for your patience :-)

Example output

Loading required package: clusterSim
Loading required package: cluster
Loading required package: MASS
Loading required package: XML

Attaching package: 'symbolicDA'

The following object is masked from 'package:clusterSim':

    .medoid

Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
2: 'rgl_init' failed, running with rgl.useNULL = TRUE 
3: .onUnload failed in unloadNamespace() for 'rgl', details:
  call: fun(...)
  error: object 'rgl_quit' not found 

symbolicDA documentation built on Aug. 8, 2019, 5:03 p.m.