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nltk 2.0.1rc1
Package nltk :: Package tag :: Module hmm :: Class LambdaTransform
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type LambdaTransform

source code

                           object --+        
                                    |        
api.HiddenMarkovModelTaggerTransformI --+    
                                        |    
         HiddenMarkovModelTaggerTransform --+
                                            |
                                           LambdaTransform

A subclass of HiddenMarkovModelTaggerTransform that is backed by an arbitrary user-defined function, instance method, or lambda function.

Instance Methods [hide private]
 
__init__(self, transform) source code
list
transform(self, labeled_symbols)
Returns: a list of transformed symbols		 source code
Method Details [hide private]

__init__(self, transform)
(Constructor)

source code 
Parameters:
  • func (function) - a user-defined or lambda transform function
Overrides: api.HiddenMarkovModelTaggerTransformI.__init__

transform(self, labeled_symbols)

source code 
Parameters:
  • labeled_symbols - a list of labeled untransformed symbols, i.e. symbols that are not (token, tag) or (word, tag)
Returns: list
a list of transformed symbols
Overrides: api.HiddenMarkovModelTaggerTransformI.transform
(inherited documentation)

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nltk 2.0.1rc1
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