nltk.ccg package

Submodules

• nltk.ccg.api module
  • AbstractCCGCategory
    • AbstractCCGCategory.can_unify()
    • AbstractCCGCategory.is_function()
    • AbstractCCGCategory.is_primitive()
    • AbstractCCGCategory.is_var()
    • AbstractCCGCategory.substitute()
  • CCGVar
    • CCGVar.__init__()
    • CCGVar.can_unify()
    • CCGVar.id()
    • CCGVar.is_function()
    • CCGVar.is_primitive()
    • CCGVar.is_var()
    • CCGVar.new_id()
    • CCGVar.reset_id()
    • CCGVar.substitute()
  • Direction
    • Direction.__init__()
    • Direction.can_compose()
    • Direction.can_cross()
    • Direction.can_unify()
    • Direction.dir()
    • Direction.is_backward()
    • Direction.is_forward()
    • Direction.is_variable()
    • Direction.restrs()
    • Direction.substitute()
  • FunctionalCategory
    • FunctionalCategory.__init__()
    • FunctionalCategory.arg()
    • FunctionalCategory.can_unify()
    • FunctionalCategory.dir()
    • FunctionalCategory.is_function()
    • FunctionalCategory.is_primitive()
    • FunctionalCategory.is_var()
    • FunctionalCategory.res()
    • FunctionalCategory.substitute()
  • PrimitiveCategory
    • PrimitiveCategory.__init__()
    • PrimitiveCategory.can_unify()
    • PrimitiveCategory.categ()
    • PrimitiveCategory.is_function()
    • PrimitiveCategory.is_primitive()
    • PrimitiveCategory.is_var()
    • PrimitiveCategory.restrs()
    • PrimitiveCategory.substitute()
• nltk.ccg.chart module
  • BackwardTypeRaiseRule
    • BackwardTypeRaiseRule.NUMEDGES
    • BackwardTypeRaiseRule.__init__()
    • BackwardTypeRaiseRule.apply()
  • BinaryCombinatorRule
    • BinaryCombinatorRule.NUMEDGES
    • BinaryCombinatorRule.__init__()
    • BinaryCombinatorRule.apply()
  • CCGChart
    • CCGChart.__init__()
  • CCGChartParser
    • CCGChartParser.__init__()
    • CCGChartParser.lexicon()
    • CCGChartParser.parse()
  • CCGEdge
    • CCGEdge.__init__()
    • CCGEdge.categ()
    • CCGEdge.dot()
    • CCGEdge.end()
    • CCGEdge.is_complete()
    • CCGEdge.is_incomplete()
    • CCGEdge.length()
    • CCGEdge.lhs()
    • CCGEdge.nextsym()
    • CCGEdge.rhs()
    • CCGEdge.rule()
    • CCGEdge.span()
    • CCGEdge.start()
  • CCGLeafEdge
    • CCGLeafEdge.__init__()
    • CCGLeafEdge.categ()
    • CCGLeafEdge.dot()
    • CCGLeafEdge.end()
    • CCGLeafEdge.is_complete()
    • CCGLeafEdge.is_incomplete()
    • CCGLeafEdge.leaf()
    • CCGLeafEdge.length()
    • CCGLeafEdge.lhs()
    • CCGLeafEdge.nextsym()
    • CCGLeafEdge.rhs()
    • CCGLeafEdge.span()
    • CCGLeafEdge.start()
    • CCGLeafEdge.token()
  • ForwardTypeRaiseRule
    • ForwardTypeRaiseRule.NUMEDGES
    • ForwardTypeRaiseRule.__init__()
    • ForwardTypeRaiseRule.apply()
  • compute_semantics()
  • demo()
  • printCCGDerivation()
  • printCCGTree()
• nltk.ccg.combinator module
  • BackwardCombinator
    • BackwardCombinator.__init__()
    • BackwardCombinator.can_combine()
    • BackwardCombinator.combine()
  • DirectedBinaryCombinator
    • DirectedBinaryCombinator.can_combine()
    • DirectedBinaryCombinator.combine()
  • ForwardCombinator
    • ForwardCombinator.__init__()
    • ForwardCombinator.can_combine()
    • ForwardCombinator.combine()
  • UndirectedBinaryCombinator
    • UndirectedBinaryCombinator.can_combine()
    • UndirectedBinaryCombinator.combine()
  • UndirectedComposition
    • UndirectedComposition.can_combine()
    • UndirectedComposition.combine()
  • UndirectedFunctionApplication
    • UndirectedFunctionApplication.can_combine()
    • UndirectedFunctionApplication.combine()
  • UndirectedSubstitution
    • UndirectedSubstitution.can_combine()
    • UndirectedSubstitution.combine()
  • UndirectedTypeRaise
    • UndirectedTypeRaise.can_combine()
    • UndirectedTypeRaise.combine()
  • backwardBxConstraint()
  • backwardOnly()
  • backwardSxConstraint()
  • backwardTConstraint()
  • bothBackward()
  • bothForward()
  • crossedDirs()
  • forwardOnly()
  • forwardSConstraint()
  • forwardTConstraint()
  • innermostFunction()
• nltk.ccg.lexicon module
  • CCGLexicon
    • CCGLexicon.__init__()
    • CCGLexicon.categories()
    • CCGLexicon.start()
  • Token
    • Token.__init__()
    • Token.categ()
    • Token.semantics()
  • augParseCategory()
  • fromstring()
  • matchBrackets()
  • nextCategory()
  • parseApplication()
  • parsePrimitiveCategory()
  • parseSubscripts()
• nltk.ccg.logic module
  • compute_composition_semantics()
  • compute_function_semantics()
  • compute_substitution_semantics()
  • compute_type_raised_semantics()

Module contents

Combinatory Categorial Grammar.

For more information see nltk/doc/contrib/ccg/ccg.pdf