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Class: Spam Filter

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  Classes of Rafael Pinto  >  Spam Filter  >  Download .tar.gz .zip  >  Support forum Support forum (3)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Spam Filter
Support forum Support forum
Base name: spamfilter
Description: Classify spam text messages using a knowlegde base
Related classes: , , , , , , ,
Version: -
PHP version: -
License: GNU General Public License (GPL)
All time users: 3049 users
All time rank: 970
Week users: 4 users
Week rank: 1006
Picture of Rafael Pinto
Author: Rafael Pinto <e-mail contact>
Packages: 4 Browse this author's classes Browse this author's classes
Country: Brazil Brazil - PHP jobs in Brazil
Age: 29
All time rank: 26421 in Brazil Brazil
Week rank: 422 Down31 Down in Brazil Brazil
Innovation award
Innovation award
Nominee: 2x

Winner: 1x


  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.

 

  Groups  
Group folder image Text processing Manipulating and validating text data View top rated classes
Group folder image Content management Components and tools to manage content View top rated classes

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  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

  User ratings  
Ratings
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Overall
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All time:
Good (80.0%)
Sufficient (65.0%)
-
Sufficient (70.0%)
Good (80.0%)
-
Sufficient (61.5%)
703
Month:
Not yet rated by the users

  Trackback links  
Link Description
HELP! please Recommend an anti-spam captcha for on-line forms ...Also there are php classes that will allow you to analyze messages and filter spam, like this one:...
Latest blog trackback links Latest blog trackback links

  Applications that use this class  
No application links were specified for this class.
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  Files folder image 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
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