- phrase structure tree
-
Ling. a structural representation of a sentence in the form of an inverted tree, with each node of the tree labeled according to the phrasal constituent it represents. Cf. tree diagram.
* * *
Universalium. 2010.
* * *
Universalium. 2010.
phrase structure tree — Ling. a structural representation of a sentence in the form of an inverted tree, with each node of the tree labeled according to the phrasal constituent it represents. Cf. tree diagram … Useful english dictionary
Phrase structure rules — are a way to describe a given language s syntax. They are used to break a natural language sentence down into its constituent parts (also known as syntactic categories) namely phrasal categories and lexical categories (aka parts of speech).… … Wikipedia
Discontinuous-constituent phrase structure grammar — (DCPSG) (distinct from Discontinuous Phrase Structure Grammar/DPSG) is a formalism for describing discontinuous phrase structures in natural language, such as verb phrases in VSO languages. The formalism was introduced in the slightly more… … Wikipedia
Generalised phrase structure grammar — (GPSG) is a framework for describing the syntax and semantics of natural languages. GPSG was initially developed in the late 1970s by Gerald Gazdar. Other contributors include Ewan Klein, Ivan Sag, and Geoffrey Pullum. Their book Generalized… … Wikipedia
tree diagram — Math., Ling. a diagram in which lines branch out from a central point or stem without forming any closed loops. Also called tree. Cf. phrase structure tree. [1960 65] * * * … Universalium
Tree-adjoining grammar — (TAG) is a grammar formalism defined by Aravind Joshi. Tree adjoining grammars are somewhat similar to context free grammars, but the elementary unit of rewriting is the tree rather than the symbol. Whereas context free grammars have rules for… … Wikipedia
Tree structure — A tree structure showing the possible hierarchical organization of an encyclopedia … Wikipedia
Tree (graph theory) — Trees A labeled tree with 6 vertices and 5 edges Vertices v Edges v 1 Chromatic number … Wikipedia
Tree of life — For other uses, see Tree of life (disambiguation). An 1847 depiction of the Norse Yggdrasil as described in the Icelandic Prose Edda by Oluf Olufsen Bagge The concept of a tree of life, a many branched tree illustrating the idea that all life on… … Wikipedia
Structure editor — A structure editor, also structured editor, is any document editor that is cognizant of the document’s underlying structure. Structure editors can be used to edit hierarchical or marked up text, computer programs, diagrams, chemical formulas, and … Wikipedia