java.lang.Object

de.l3s.boilerpipe.filters.english.MinFulltextWordsFilter

All Implemented Interfaces:: BoilerpipeFilter

public final class MinFulltextWordsFilter extends Object implements BoilerpipeFilter

Keeps only those content blocks which contain at least k full-text words (measured by HeuristicFilterBase.getNumFullTextWords(TextBlock)). k is 30 by default.

Author:: Christian Kohlschütter

Field Summary

Fields

Modifier and Type

Field

Description

static final MinFulltextWordsFilter

DEFAULT_INSTANCE
Constructor Summary

Constructors

Constructor

Description

MinFulltextWordsFilter(int minWords)
Method Summary

Modifier and Type

Method

Description

static MinFulltextWordsFilter

getDefaultInstance()

protected static int

getNumFullTextWords(TextBlock tb)

protected static int

getNumFullTextWords(TextBlock tb, float minTextDensity)

boolean

process(TextDocument doc)

Processes the given document doc.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- DEFAULT_INSTANCE
  
  public static final MinFulltextWordsFilter DEFAULT_INSTANCE
Constructor Details
- MinFulltextWordsFilter
  
  public MinFulltextWordsFilter(int minWords)
Method Details
- getDefaultInstance
  
  public static MinFulltextWordsFilter getDefaultInstance()
- process
  
  public boolean process(TextDocument doc) throws BoilerpipeProcessingException
  
  Description copied from interface: BoilerpipeFilter
  
  Processes the given document doc.
  
  Specified by:
  
  process in interface BoilerpipeFilter
  
  Parameters:
  
  doc - The TextDocument that is to be processed.
  
  Returns:
  
  true if changes have been made to the TextDocument.
  
  Throws:
  
  BoilerpipeProcessingException
- getNumFullTextWords
  
  protected static int getNumFullTextWords(TextBlock tb)
- getNumFullTextWords
  
  protected static int getNumFullTextWords(TextBlock tb, float minTextDensity)

Class MinFulltextWordsFilter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

DEFAULT_INSTANCE

Constructor Details

MinFulltextWordsFilter

Method Details

getDefaultInstance

process

getNumFullTextWords

getNumFullTextWords