fusionkit.bayes
Component Bayes
* - private method
Component Bayes
A Bayesian Filter for ColdFusion. Uses a database for corpus with columns (word varchar(255), ham_count int, spam_count int, category)
| properties: | |
| methods: | classify, cleanWord*, getStopWords, getTokens, init, isStopWord, learn, learnHam, learnSpam, setStopWords |
| classify |
|---|
numeric
classify
(
required
string
string,
string
category="1"
)
Test a string and returns the probability that it is spam Output: enabled Parameters: string: string, required, string - a string of text category: string, optional, category - group name, user id, etc. |
| cleanWord* |
private
string
cleanWord
(
required
string
word
)
Trims and cleans a word from puncuation Output: enabled Parameters: word: string, required, word |
| getStopWords |
array
getStopWords
(
)
returns an array of stop words, or words that are ignored by the filter. Output: supressed |
| getTokens |
array
getTokens
(
required
string
string
)
returns an array of words/tokens from a string, omits stopwords Output: supressed Parameters: string: string, required, string - a string of text |
| init |
void
init
(
datasource="bayes",
numeric
maxWordLength="255"
)
Output: supressed Parameters: datasource: any, optional, datasource maxWordLength: numeric, optional, maxWordLength - The size of the longest word. All words that are bigger than this value will be truncated. Make sure this size is not larger than your 'word' database column. |
| isStopWord |
boolean
isStopWord
(
required
string
word
)
returns true if a word should be ignored because it is too common or short for instance. Output: supressed Parameters: word: string, required, word |
| learn |
void
learn
(
required
boolean
spam,
required
string
string,
string
category="1"
)
Mark a string of text as spam or ham Output: supressed Parameters: spam: boolean, required, spam - true if spam false if ham string: string, required, string - a string of text category: string, optional, category - group name, user id, etc. |
| learnHam |
void
learnHam
(
required
string
string,
string
category="1"
)
Marks a string of text as ham (not spam) Output: supressed Parameters: string: string, required, string - a string of text category: string, optional, category - group name, user id, etc. |
| learnSpam |
void
learnSpam
(
required
string
string,
string
category="1"
)
Marks a string of text as spam Output: supressed Parameters: string: string, required, string - a string of text category: string, optional, category - group name, user id, etc. |
| setStopWords |
void
setStopWords
(
required
array
stopWordsArray
)
Sets the stopwords list Output: supressed Parameters: stopWordsArray: array, required, stopWordsArray |
Copyright © 2006 Foundeo Inc. - All Rights Reserved. ColdFusion is a trademark of Adobe Systems Incorporated.