Package nltk :: Package tag :: Module crf :: Class CRFInfo :: Class Transition

Class Transition

object --+
         |
        CRFInfo.Transition

A description of a single CRF transition.

Instance Methods

[hide private]

__init__(self, destination, label, weightgroups)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

toxml(self)

source code

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Static Methods

[hide private]

_read(etree)

source code

Class Variables

[hide private]

_XML_TEMPLATE = ' <transition label="%(label)s" destina...

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, destination, label, weightgroups)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Parameters:

destination - The name of the state that this transition connects to.
label - The tag that is generated when traversing this transition.
weightgroups - A list of WeightGroup names, indicating which weight groups should be used to calculate the cost of traversing this transition.

Overrides: object.__init__

Class Variable Details

[hide private]

_XML_TEMPLATE

Value:

'        <transition label="%(label)s" destination="%(destination)s" w
eightGroups="%(w_groups)s"/>'

Class Transition

__init__(self, destination, label, weightgroups) (Constructor)

_XML_TEMPLATE

init(self, destination, label, weightgroups)
(Constructor)