uk.ac.gla.dcs.renaissance.iqir.tools
Class SubspaceExplorer

java.lang.Object
  bpiwowar.experiments.AbstractTask
      uk.ac.gla.dcs.renaissance.iqir.tools.SubspaceExplorer

All Implemented Interfaces:

bpiwowar.experiments.Task

public class SubspaceExplorer
extends bpiwowar.experiments.AbstractTask

Nested Class Summary

class	SubspaceExplorer.Get Get the subspace representation
class	SubspaceExplorer.GetReduced Get an approximative reduced subspace representation, with vectors as sparse as possible
class	SubspaceExplorer.KeywordInclusion Compute how much a keyword is "included" in a subspace, by computing $P_\mbox{keyword density}(keyword vector)$

Nested classes/interfaces inherited from class bpiwowar.experiments.AbstractTask

bpiwowar.experiments.AbstractTask.Information

Constructor Summary

SubspaceExplorer()

Method Summary

static double

sqr(double x)

Methods inherited from class bpiwowar.experiments.AbstractTask

execute, getName, getParent, init, processTrailingArguments, run

Methods inherited from class java.lang.Object

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

Constructor Detail

SubspaceExplorer

public SubspaceExplorer()

Method Detail

sqr

public static final double sqr(double x)