Chomsky hierarchy

The Chomsky hierarchy in the fields of formal language theory, computer science, and linguistics, is a containment hierarchy of classes of formal grammars. A formal grammar describes how to form strings from a language's vocabulary (or alphabet) that are valid according to the language's syntax. The linguist Noam Chomsky theorized that four different classes of formal grammars existed that could generate increasingly complex languages. Each class can also completely generate the language of all inferior classes (set inclusive).

Chomsky hierarchy - Wikipedia Jump to content From Wikipedia, the free encyclopedia Hierarchy of classes of formal grammars Set inclusions described by the Chomsky hierarchy The Chomsky hierarchy in the fields of formal language theory , computer science , and linguistics , is a containment hierarchy of classes of formal grammars . A formal grammar describes how to form strings from a formal language's alphabet that are valid according to the language's syntax. The linguist Noam Chomsky theorized that four different classes of formal grammars existed that could generate increasingly complex la

saved by

• Jacky Zhao
• brunella k
• Lydia Nottingham
• Gabrielle FC
• Noah T

related reading

• Context-free grammar - Wikipediaen.wikipedia.org
• Formal grammar - Wikipediam.wikipedia.org
• Arithmetical hierarchy - Wikipediaen.wikipedia.org
• Terminal and nonterminal symbolsen.wikipedia.org
• Complexity class - Wikipediaen.wikipedia.org
• Type theory - Wikipediaen.wikipedia.org
• L-system - Wikipediaen.wikipedia.org
• Generative grammar - Wikipediaen.wikipedia.org
• Grammar: The language of languages (BNF, EBNF, ABNF and more)matt.might.net
• Laurence Tratt: Which Parsing Approach?tratt.net
• Montague Semantics (Stanford Encyclopedia of Philosophy)plato.stanford.edu
• Ngôn ngữ – Wikipedia tiếng Việtvi.wikipedia.org