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Bayesian Inference using b8

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Dave Ross
Dave Ross

Mike Creuzer's presentation from the June, 2009 meeting of the Suburban Chicago PHP & Web Development Meetup

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Bayesian Inferencing AKA  Naive Bayesian Filtering Using B8
Spam Filtering with b8: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Any Questions?  
Good! I am glad I am not the only one... AKA Wikipedia to the rescue...
What is  Bayesian Inference  Statistics? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Who? ,[object Object],[object Object],[object Object]
Bayes Theorum ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://en.wikipedia.org/wiki/Bayes'_theorem
Duh... an example please? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Yeah... I can't really get my head around it either... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Which brings us back to b8 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
b8's 'target audience' ,[object Object],[object Object],[object Object],[object Object]
How does b8 work? ,[object Object],[object Object],[object Object],[object Object],[object Object]
How the default Lexer creates Tokens ,[object Object],[object Object],[object Object],[object Object]
What else can you have the Lexer do? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Degeneration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Learning about spam and not spam ,[object Object],[object Object],[object Object],[object Object]
forgetaboutit... AKA [crt]-z ,[object Object],[object Object],[object Object],[object Object]
The future of b8 ,[object Object],[object Object],[object Object],[object Object]
Bayesian Poisoning ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Bayesian Inference using b8