org.dllearner.utilities.experiments
Class ExMakerFixedSize

java.lang.Object
  org.dllearner.utilities.experiments.ExMakerFixedSize

public class ExMakerFixedSize
extends Object

used to randomize examples and split them into training and test sets gets a fixed number of examples

Author:

Sebastian Hellmann

Constructor Summary

ExMakerFixedSize(Examples examples)

ExMakerFixedSize(Examples examples, boolean randomize)

Method Summary

static void	main(String[] args)
static String	pickOneRandomly(String[] from)
Examples	select(int both) same as select(int,int) uses both times the same number
Examples	select(int nrOfPos, int nrOfNeg) returns a new example object based on ALL (train and test) examples in the old set picks a fixed number of examples, puts them into training sets, rest to test set

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExMakerFixedSize

public ExMakerFixedSize(Examples examples)

ExMakerFixedSize

public ExMakerFixedSize(Examples examples,
                        boolean randomize)

Method Detail

main

public static void main(String[] args)

select

public Examples select(int both)

same as select(int,int) uses both times the same number

Parameters:

both -

Returns:

select

public Examples select(int nrOfPos,
                       int nrOfNeg)

returns a new example object based on ALL (train and test) examples in the old set picks a fixed number of examples, puts them into training sets, rest to test set

Parameters:

nrOfPos -

nrOfNeg -

Returns:

pickOneRandomly

public static String pickOneRandomly(String[] from)