Implement Bayesian inference using PHP, Part 1

Grok Headline matches for Implement Bayesian inference using PHP, Part 1

Devshed: Implement Bayesian Inference
with PHP

Devshed: Implement Bayesian Inference
with PHP 01/06/2005 09:24 AM
DevShed has a new article posted today for all of those interested in a better way to filter out information/spam messages from your data - Implement Bayesian inference using PHP, Part 1 .

IBM DeveloperWorks: Bayesian Inference,
Part 3

IBM DeveloperWorks: Bayesian Inference,
Part 3 05/12/2004 08:28 AM
In a new submission from Paul Meagher, he lets us know that the third part of his series has been posted - Im plement Bayesian inference using PHP: Part 3.

IBM DeveloperWorks: Bayesian Inference,
Part 2

IBM DeveloperWorks: Bayesian Inference,
Part 2 04/14/2004 07:45 AM
Paul Meagher wrote in this morning to tell us about Part Two of his Ba yesian inference using PHP article series.

Bayesian Aggregation, Part II

Bayesian Aggregation, Part II 02/23/2003 05:22 PM
iFile finally classified something as belonging on my weblog, but I have no idea why... Justin Rudd's Busy weekend complicated...

Bayesian Aggregation, Part I

Bayesian Aggregation, Part I 02/14/2003 03:23 PM
On Monday I configured Scenario 3 of my Bayesian Aggregation experiment, building a "good" corpus of my weblog entries and...

Enterprise Java Beans, A Primer: Part 2,
Implement Your First EJBs

Enterprise Java Beans, A Primer: Part 2,
Implement Your First EJBs 11/17/2003 12:59 AM
WebmasterBase Nov 16 2003 11:32PM ET

Bayesian Aggregator

Bayesian Aggregator 12/02/2003 08:47 AM
In a comment, Kevin Jordan writes: 348North News is a normal aggregator in much of the way you think of it. However, it allows me to identify keywords or themes that it puts together into phrases — and then matches up the phrases with like articles. Like a cross between Google News and Daypop (but that makes it sound much more complex than it is). If you want to see an "interests" based summary for me, check out the Phrase Index. I use fairly general keywords so as not to miss out on the future items. I haven't tried...

Java Bayesian

Java Bayesian 04/01/2005 06:56 AM

Is there a decent open source Java Bayesian package that is not GPL or similarly restricted from commercial use?  I am aware of only Classifier4J.  Preferably, it should be optimized for server applications and high performance.

Working with Bayesian Categorizers

Working with Bayesian Categorizers 11/19/2003 08:11 PM
Bayesian classification has proved a powerful weapon against spam. Jon Udell tries to find out whether it can be put to use in other spheres of content categorization.

Working with Bayesian categorizers

Working with Bayesian categorizers 12/02/2003 01:38 AM

There's been some discussion in the blog world about using a Bayesian categorizer to enable a person to discriminate along various interest/non-interest axes. I took a run at this recently and, although my experiments haven't been wildly successful, I want to report them because I think the idea may have merit. [Full story: O'Reilly Network: Working with Bayesian Categorizers]

This month's O'Reilly Network column was a struggle because categorization itself is a struggle. I remain convinced that the automated classifiers that are doing such a good job beating back the tide of spam will also turn out to be more generally useful. But finding the right synergy between an automated assistant and a human overseer is a subtle and tricky thing. ...

Subconsciously, People may be Bayesian

Subconsciously, People may be Bayesian 01/22/2004 02:48 AM
DAVID LEONHARDT writes in a NY Times article about people playing the odds of everyday life with Bayesian Analysis. He describes new research, recently published in Nature, "which stands out because it offers a detailed window into how the Bayesian thought process works, showing the point when uncertainty becomes great enough to give past experience an edge over current observation." Bayesian Analysis, among researchers, is "the combining of new information with conventional wisdom." I do agree about their reliance on past observations, but I believe that they have underestimated the role of future orientation in the whole mix of decision making.

Bayesian Filter Library

Bayesian Filter Library 03/13/2003 11:34 AM
0.1.0alpha release

Bayesian Noise Reduction Library 2.0.0

Bayesian Noise Reduction Library 2.0.0 12/28/2004 11:39 PM
An implementation of the Bayesian Noise Reduction algorithm.

Bayesian Noise Reduction Library 2.0.2

Bayesian Noise Reduction Library 2.0.2 01/02/2005 04:17 AM
An implementation of the Bayesian Noise Reduction algorithm.

E-texts used against Bayesian
spam-filters

E-texts used against Bayesian
spam-filters 12/02/2003 07:37 AM
Bayesian anti-spam filters count word-frequency in suspect and compare the results to profiles of word-frequency in spam and ham. Defeating this requires that your spam include a lot of natural human prose. So spammers have started to mine the Gutenberg Project and other sources of human-generated ASCII and dumping random hunks of literature into their messages to get around the filters.

Blogger and journalist Clive Thompson found an excerpt from Chapter 20 of The Master Key by Wizard of Oz author L Frank Baum in a message that had as its subject line "the big unit" (no prizes for guessing what the rest of it was hawking).

Link

Bayesian spam filtering for the masses

Bayesian spam filtering for the masses 10/30/2003 11:59 PM
Spam, or unsolicited commercial e-mail, is now a sad part of everyday life online. Research companies estimate that more than 50% of the worldwide e-mail traffic is spam. As a result, it's becoming constantly more difficult and time-consuming to sort out legitimate e-mails from the deluge of commercial messages we're being flooded with. But there are ways to fight back. In this series, we'll walk through choosing and setting up a highly effective package for screening out spam.

Bayesian Noise Reduction Library 1.2

Bayesian Noise Reduction Library 1.2 07/26/2004 10:38 AM
An implementation of the Bayesian Noise Reduction algorithm.

Bayesian Noise Reduction Library 1.0.0

Bayesian Noise Reduction Library 1.0.0 07/22/2004 12:49 PM
An implementation of the Bayesian Noise Reduction algorithm.

Bayesian Network Classifiers in Java

Bayesian Network Classifiers in Java 06/10/2004 10:07 PM
JavaBayes v.0346.1

octo's bayesian mail filter 0.05

octo's bayesian mail filter 0.05 12/21/2003 08:25 PM
A multi-user spam filter with a database backend.

Bayesian Pattern Filtering Library
0.1.0alpha

Bayesian Pattern Filtering Library
0.1.0alpha 03/13/2003 06:02 PM
A C++ library for building Bayesian Filters.

Bitflux Blog: PHP Naive Bayesian Filter

Bitflux Blog: PHP Naive Bayesian Filter 03/31/2005 09:56 AM
On the Bitflux Blog today (Christian Stocker) there's a posting about a simple, easy-to-implement n aive PHP Bayesian filter.

Bayesian decision-making rules our
unconscious

Bayesian decision-making rules our
unconscious 01/22/2004 02:47 AM
Bayesian statistical modelling is a tool used to compare new events to past experience, something useful for applications as diverse as predicting whether a message is spam and whether a Web-page is relevant to a given subject. New research indicates that we do a lot of Bayesian comparisons in our heads, particularily when engaged in athletic tasks:

"Most decisions in our lives are done in the presence of uncertainty," Dr. Körding said. "In all these cases, the prior knowledge we have can be very helpful. If the brain works in the Bayesian way, it would optimally use the prior knowledge."

The researchers drew the analogy to tennis in their paper, and it is not the first study to suggest that athletes have a more sophisticated understanding of mathematics than even they may realize.

Link (via K5)

bogofilter -- Fast Bayesian Spam Filter

bogofilter -- Fast Bayesian Spam Filter 03/16/2003 01:31 PM
bogofilter-0.11.1.3 - new stable release

SpamProbe - fast bayesian spam filter

SpamProbe - fast bayesian spam filter 03/27/2005 10:08 AM
spamprobe-1.1x6 released

"Spammers use text from novels to fool
Bayesian filters"

"Spammers use text from novels to fool
Bayesian filters" 12/03/2003 09:47 PM

Bayesian spam rumination: when
word-frequency-histograms attack!

Bayesian spam rumination: when
word-frequency-histograms attack! 06/29/2004 10:40 AM
Ed Felten has posted an intriguing rumination on the possible failure modes of Bayesian spam-filtering -- filtering that uses word-frequency statistics to classify email as spam or ham. As Ed points out, Bayesian filters are trained by the spammers, who, by choosing the vocabulary of their messages carefully, can make messages containing certain words or phrases undeliverable on the Internet.

Now suppose a big spammer wanted to poison a particular word, so that messages containing that word would be (mis)classified as spam. The spammer could sprinkle the target word throughout the word salad in his outgoing spam messages. When users classified those messages as spam, the targeted word would develop a negative score in the users' Bayesian spam filters. Later, messages with the targeted word would likely be mistaken for spam.

This attack could even be carried out against a particular targeted user. By feeding that user a steady diet of spam (or pseudo-spam) containing the target word, a malicious person could build up a highly negative score for that word in the targeted user's filter.

Link

You built it, now implement it

You built it, now implement it 02/21/2003 02:11 AM
CNET Feb 21 2003 1:25AM ET

Use DOM to implement style changes

Use DOM to implement style changes 08/02/2004 11:43 AM
CNET Aug 2 2004 3:03PM GMT

Implement an SDLC

Implement an SDLC 12/06/2002 03:58 AM
CNET Dec 6 2002 2:22AM ET

Implement Java-XML binding

Implement Java-XML binding 10/08/2002 07:10 AM
CNET Oct 7 2002 10:03PM ET

how to implement a permission system in
a CMS ?

how to implement a permission system in
a CMS ? 01/22/2003 06:39 PM
I'm currently coding (yet another) content management system with PHP/MySQL. As any modern CMS, mine got users. Now I need to implement the 'permissions' system. Basically it's a flag recorded in the database, allowing or not user 'x' to do action 'y' on the website. I can see every 'piece of information' in a CMS as an 'element'. That is, blogs of course, links, files, users, all is recorded in the same table with a 'type' attribute describing element type and allowing code to fetch and display correctly the element content.

Implement Java-XML binding

Implement Java-XML binding 10/11/2002 07:56 AM
CNET Oct 7 2002 10:03PM ET

Microsoft says it will implement EU
windows changes

Microsoft says it will implement EU
windows changes 03/29/2005 03:05 PM
stuff.co.nz Mar 29 2005 6:45PM GMT

Implement security rather than obscurity

Implement security rather than obscurity 05/30/2002 08:09 AM

VeriSign to implement change to .com and
.net

VeriSign to implement change to .com and
.net 01/09/2004 09:54 PM

Microsoft to Implement EU's Windows
Changes

Microsoft to Implement EU's Windows
Changes 03/29/2005 09:03 AM
Reuters Mar 29 2005 1:00PM GMT

Microsoft Says to Implement EU's Windows
Changes

Microsoft Says to Implement EU's Windows
Changes 03/29/2005 06:49 AM
Reuters UK Mar 29 2005 10:29AM GMT

US urges Philippines to implement
cybercrime law

US urges Philippines to implement
cybercrime law 01/29/2004 10:03 PM
IDGNet New Zealand Jan 29 2004 3:47PM GMT
Grok Description matches for Implement Bayesian inference using PHP, Part 1
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Highlight Source Code in Your PHP
Application

Highlight Source Code in Your PHP
Application 04/11/2005 08:42 PM
If you display source code on your site's pages, you need code highlighting! Stoyan shows how it's done using two techniques: the built-in PHP highlighter, and PEAR's Text_Highlighter package.

Code Snippets: Store, sort and share
source code, with tag goodness

Code Snippets: Store, sort and share
source code, with tag goodness 04/08/2005 07:52 PM
Code Snippets: Store, sort and share source code, with tag goodness

bigbold.com/snippets
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"Code Snippets: Store, sort and share
source code, with tag goodness"

"Code Snippets: Store, sort and share
source code, with tag goodness" 04/09/2005 09:08 AM

Implement Bayesian inference using PHP, Part 1

The following phrases have been identified by the grok system as matching this entry: source code for bayesian application bayesian corpus c#