Package nltk :: Module tree :: Class ImmutableProbabilisticTree

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Class ImmutableProbabilisticTree

            object --+            
                     |            
                  list --+        
                         |        
                      Tree --+    
                             |    
                 ImmutableTree --+
                                 |
                    object --+   |
                             |   |
probability.ProbabilisticMixIn --+
                                 |
                                ImmutableProbabilisticTree

Instance Methods

__init__(self, node_or_str, children=None, **prob_kwargs)

source code

_frozen_class(self)

source code

source code

source code

__cmp__(self, other)

source code

__eq__(self, other)

source code

__ne__(self, other)

source code

copy(self, deep=False)

source code

Inherited from ImmutableTree: __delitem__, __delslice__, __hash__, __iadd__, __imul__, __setitem__, __setslice__, append, extend, pop, remove, reverse, sort

Inherited from ImmutableTree (private): _get_node, _set_node

Inherited from Tree: __add__, __ge__, __getitem__, __gt__, __le__, __lt__, __mul__, __radd__, __rmul__, chomsky_normal_form, collapse_unary, draw, flatten, freeze, height, leaf_treeposition, leaves, pos, pprint, pprint_latex_qtree, productions, subtrees, treeposition_spanning_leaves, treepositions, un_chomsky_normal_form

Inherited from Tree (private): _pprint_flat

Inherited from list: __contains__, __getattribute__, __getslice__, __iter__, __len__, __reversed__, count, index, insert

Inherited from probability.ProbabilisticMixIn: logprob, prob, set_logprob, set_prob

Inherited from object: __delattr__, __reduce__, __reduce_ex__, __setattr__

Class Methods

convert(cls, val)
Convert a tree between different subtypes of Tree.

source code

Inherited from Tree: parse

Inherited from Tree (private): _parse_error

Static Methods

__new__(cls, node_or_str, children=None, **prob_kwargs)

source code

Properties

Inherited from ImmutableTree: node

Inherited from object: __class__

Method Details

new(cls, node_or_str, children=None, **prob_kwargs)
Static Method

Overrides: Tree.__new__

init(self, node_or_str, children=None, **prob_kwargs)
(Constructor)

Overrides: ImmutableTree.__init__

_frozen_class(self)

Overrides: Tree._frozen_class

repr(self)
(Representation operator)

Overrides: Tree.__repr__

str(self)
(Informal representation operator)

Overrides: Tree.__str__

eq(self, other)
(Equality operator)

Overrides: Tree.__eq__

ne(self, other)

Overrides: Tree.__ne__

copy(self, deep=False)

Overrides: Tree.copy

convert(cls, val)
Class Method

Convert a tree between different subtypes of Tree. cls determines which class will be used to encode the new tree.

Parameters:

val - The tree that should be converted.

Returns:

The new Tree.

Overrides: Tree.convert

(inherited documentation)