# Uses of Interface
org.apache.nutch.parse.HtmlParseFilter

Packages that use HtmlParseFilter
Package
Description
org.apache.nutch.analysis.lang
Text document language identifier.
org.apache.nutch.microformats.reltag
A microformats Rel-Tag Parser/Indexer/Querier plugin.
org.apache.nutch.parse.headings
Parse filter to extract headings (h1, h2, etc.) from DOM parse tree.
org.apache.nutch.parse.js
Parser and parse filter plugin to extract all (possible) links from JavaScript files and embedded JavaScript code snippets.
org.apache.nutch.parse.metatags
Parse filter to extract meta tags: keywords, description, etc.
org.apache.nutch.parsefilter.debug
Adds serialized DOM to parse data, useful for debugging, to understand how the parser implementation interprets a document (not only HTML).
org.apache.nutch.parsefilter.naivebayes
Html Parse filter that classifies the outlinks from the parseresult as relevant or irrelevant based on the parseText's relevancy (using a training file where you can give positive and negative example texts see the description of parsefilter.naivebayes.trainfile) and if found irrelevent it gives the link a second chance if it contains any of the words from the list given in parsefilter.naivebayes.wordlist.
org.apache.nutch.parsefilter.regex
RegexParseFilter.
org.creativecommons.nutch
Sample plugins that parse and index Creative Commons metadata.

- ## Uses of HtmlParseFilter in org.apache.nutch.analysis.lang

  Classes in org.apache.nutch.analysis.lang that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `HTMLLanguageParser`

- ## Uses of HtmlParseFilter in org.apache.nutch.microformats.reltag

  Classes in org.apache.nutch.microformats.reltag that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `RelTagParser`
  Adds microformat rel-tags of document if found.

- ## Uses of HtmlParseFilter in org.apache.nutch.parse.headings

  Classes in org.apache.nutch.parse.headings that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `HeadingsParseFilter`
  HtmlParseFilter to retrieve h1 and h2 values from the DOM.

- ## Uses of HtmlParseFilter in org.apache.nutch.parse.js

  Classes in org.apache.nutch.parse.js that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `JSParseFilter`
  This class is a heuristic link extractor for JavaScript files and code snippets.

- ## Uses of HtmlParseFilter in org.apache.nutch.parse.metatags

  Classes in org.apache.nutch.parse.metatags that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `MetaTagsParser`
  Parse HTML meta tags (keywords, description) and store them in the parse metadata so that they can be indexed with the index-metadata plugin with the prefix 'metatag.'.

- ## Uses of HtmlParseFilter in org.apache.nutch.parsefilter.debug

  Classes in org.apache.nutch.parsefilter.debug that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `DebugParseFilter`
  Adds serialized DOM to parse data, useful for debugging, to understand how the parser implementation interprets a document (not only HTML).

- ## Uses of HtmlParseFilter in org.apache.nutch.parsefilter.naivebayes

  Classes in org.apache.nutch.parsefilter.naivebayes that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `NaiveBayesParseFilter`
  Html Parse filter that classifies the outlinks from the parseresult as relevant or irrelevant based on the parseText's relevancy (using a training file where you can give positive and negative example texts see the description of parsefilter.naivebayes.trainfile) and if found irrelevant it gives the link a second chance if it contains any of the words from the list given in parsefilter.naivebayes.wordlist.

- ## Uses of HtmlParseFilter in org.apache.nutch.parsefilter.regex

  Classes in org.apache.nutch.parsefilter.regex that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `RegexParseFilter`
  RegexParseFilter.

- ## Uses of HtmlParseFilter in org.creativecommons.nutch

  Classes in org.creativecommons.nutch that implement HtmlParseFilter
  Modifier and Type
  Class
  Description
  `class`
  `CCParseFilter`
  Adds metadata identifying the Creative Commons license used, if any.