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Class: Spam Filter



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Spam Filter
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  Supplied by   Group folder image Groups   Detailed description  
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  • Supplied by:

  • Picture of Rafael Pinto
    Name: Rafael Pinto <e-mail contact>
    Published packages: 4
    Country: Brazil Brazil - PHP jobs in Brazil
    Home page: http://www.inf.ufrgs.br/~rcpinto
    Age: 26
    All time rank: 276
    Week rank: 367

    Browse this author's classes

  • Innovation Award:

  • PHP Programming Innovation award nominee
    May 2005
    Number 3
    Determining whether a text in a message or in Web page is spam is a difficult task, as it requires a kind of contextual analysis that is not trivial to emulate in software.

    This class provides a solution that can classify text and build a knowledge base of what should be or should not be considered spam based on information that may eventually be provided by a human user.

    Since it processes text that can be presented in many formats, it could be used to classify and detect spam on many Internet services like e-mail, Web pages, forums, chat services, etc..

    Manuel Lemos
  • Groups:

  • Group folder image
    Manipulating and validating text data
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    Group folder image
    Components and tools to manage content
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  • Detailed description:

  • This class can automatically classify text messages to determine whether or not their are considered to be spam.

    It can build a knowledge base of known text expressions that can be looked up later to evaluate a factor that expresses the probability of a given text to be spam.

    This class could be used in Web mail applications or even in less obvious applications like forums and guest books, acting like an semi-automatic moderator.
  • User ratings:

  • Ratings
    Utility
    Consistency
    Documentation
    Examples
    Tests
    Videos
    Overall
    Rank
    All time:
    Good (80.0%)
    Sufficient (65.0%)
    -
    Sufficient (70.0%)
    Good (80.0%)
    -
    Sufficient (61.5%)
    508
    Month:
    Not yet rated by the users
  • Applications that use this class:

  • No application links were specified for this class.
    Add link image If you know an application of this package, send a message to the author to add a link here.
  • Files:

  • File Role Description
    Plain text file guestbook.php Example
    Guestbook Example with SpamFilter
    Plain text file spamfilter.php Class
    SpamFilter Class
    Plain text file spamfilterTest.php Test
    SpamFilter Test
    Download all files: spamfilter.tar.gz spamfilter.zip
    NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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