Source Code for Package nltk.ccg

 1  # Natural Language Toolkit: Combinatory Categorial Grammar 
 2  # 
 3  # Copyright (C) 2001-2011 NLTK Project 
 4  # Author: Graeme Gange <ggange@csse.unimelb.edu.au> 
 5  # URL: <http://www.nltk.org/> 
 6  # For license information, see LICENSE.TXT 
 7   
 8  """ 
 9  Combinatory Categorial Grammar. 
10   
11  For more information see nltk/doc/contrib/ccg/ccg.pdf 
12  """ 
13   
14  from combinator import * 
15  from chart import * 
16  from lexicon import * 
17   
18  __all__ = [ 
19      'UndirectedBinaryCombinator', 'DirectedBinaryCombinator', 
20      'ForwardCombinator', 'BackwardCombinator', 
21      'UndirectedFunctionApplication', 
22      'ForwardApplication', 'BackwardApplication', 
23      'UndirectedComposition', 
24      'ForwardComposition', 'BackwardComposition', 
25      'BackwardBx', 
26      'UndirectedSubstitution', 'ForwardSubstitution', 
27      'BackwardSx', 
28      'UndirectedTypeRaise', 'ForwardT', 'BackwardT', 
29      'CCGLexicon', 
30      'CCGEdge', 'CCGLeafEdge', 'CCGChartParser', 'CCGChart' 
31      ] 
32