ingo.iqir.tasks
Class Filtering

java.lang.Object
  bpiwowar.experiments.AbstractTask
      ingo.iqir.tasks.Filtering

All Implemented Interfaces:

bpiwowar.experiments.Task

public class Filtering
extends bpiwowar.experiments.AbstractTask

Class to perform adaptive filtering experiments with the geometrical framework, according to the TREC 2002 guidelines.

Author:

Ingo Frommholz

Nested Class Summary

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

bpiwowar.experiments.AbstractTask.Information

Field Summary

static String

NEG_SUFFIX The suffix for the negative result files.

Constructor Summary

Filtering()

Method Summary

int	execute() Performs the adaptive filtering run, according to the given parameters.
static void	main(String[] args)

Methods inherited from class bpiwowar.experiments.AbstractTask

getName, getParent, init, processTrailingArguments, run

Methods inherited from class java.lang.Object

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

Field Detail

NEG_SUFFIX

public static final String NEG_SUFFIX

The suffix for the negative result files. Positive results are written in the given result files, while negative results (i.e. non-retrieved documents) are written in a file with the name of the result file and this suffix.

See Also:

Constant Field Values

Constructor Detail

Filtering

public Filtering()

Method Detail

execute

public int execute()
            throws Throwable

Performs the adaptive filtering run, according to the given parameters. Two files are written: a result file containing the accepted documents, according to the TREC 2002 guidelines, and a negative result file which contains the rejected documents (can be used for statistical purposes). The negative result file' name starts with the prefix neg_ and can be found where the result file is found.

Overrides:

execute in class bpiwowar.experiments.AbstractTask

Throws:

Throwable - An exception if something went wrong

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception