Package weka.core.stopwords

Class MultiStopwords

java.lang.Object
weka.core.stopwords.AbstractStopwords
weka.core.stopwords.MultiStopwords
All Implemented Interfaces:
Serializable, OptionHandler, StopwordsHandler
public class MultiStopwords extends AbstractStopwords
Applies the specified stopwords algorithms one after other.
As soon as a word has been identified as stopword, the loop is exited.

Valid options are: 

 -D
  If set, stopword scheme is run in debug mode and
  may output additional info to the console
 -stopwords <classname + options>
  The stopwords algorithms to apply sequentially.
  (default: none)
Version:
$Revision: 10978 $
Author:
fracpete (fracpete at waikato dot ac dot nz)
See Also:

  • Constructor Details

    • MultiStopwords

      public MultiStopwords()

  • Method Details

    • globalInfo

      public String globalInfo()
      Description copied from class: AbstractStopwords
      Returns a string describing the stopwords scheme.
      Specified by:
      globalInfo in class AbstractStopwords
      Returns:
      a description suitable for displaying in the gui

    • listOptions

      public Enumeration<Option> listOptions()
      Returns an enumeration describing the available options.
      Specified by:
      listOptions in interface OptionHandler
      Overrides:
      listOptions in class AbstractStopwords
      Returns:
      an enumeration of all the available options.

    • setOptions

      public void setOptions(String[] options) throws Exception
      Parses a given list of options.
      Specified by:
      setOptions in interface OptionHandler
      Overrides:
      setOptions in class AbstractStopwords
      Parameters:
      options - the list of options as an array of strings
      Throws:
      Exception - if an option is not supported

    • getOptions

      public String[] getOptions()
      Gets the current settings of the Classifier.
      Specified by:
      getOptions in interface OptionHandler
      Overrides:
      getOptions in class AbstractStopwords
      Returns:
      an array of strings suitable for passing to setOptions

    • setStopwords

      public void setStopwords(StopwordsHandler[] value)
      Sets the stopwords algorithms.
      Parameters:
      value - the algorithms

    • getStopwords

      public StopwordsHandler[] getStopwords()
      Returns the stopwords algorithms.
      Returns:
      the algorithms

    • stopwordsTipText

      public String stopwordsTipText()
      Returns the tip text for this property.
      Returns:
      tip text for this property suitable for displaying in the explorer/experimenter gui