parsing - définition. Qu'est-ce que parsing
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Qu'est-ce (qui) est parsing - définition

PROCESS OF ANALYZING A STRING OF SYMBOLS, EITHER IN NATURAL LANGUAGE, COMPUTER LANGUAGES OR DATA STRUCTURES, CONFORMING TO THE RULES OF A FORMAL GRAMMAR
Syntax analysis; Syntactical analysis; Parsers; Parseable; Parsing (human languages); Syntactic Analysis; Syntactic analysis; Parser 3; Parser; Parse; Syntactic parsing; Grammar parser; Parsable; Natural language parsing; Parsed; HTML parser; Natural language parser; List of parser development software; Parsing algorithms; Parsing algorithm; English parser; SyntaxNet; Parsing of natural language; Lookahead (parsing); Parsers for natural languages; Graph parsing; Mechanical layout
  • Flow of data in a typical parser
  •  url=https://archive.org/details/cprogramminglang00bria }} (Appendix A.13 "Grammar", p.193 ff)</ref> ''Bottom:'' a parser has digested the tokens "<syntaxhighlight lang="c" inline>int v;main(){</syntaxhighlight>" and is about choose a rule to derive ''Stmt''. Looking only at the first lookahead token "<syntaxhighlight lang="c" inline>v</syntaxhighlight>", it cannot decide which of both alternatives for ''Stmt'' to choose; the latter requires peeking at the second token.

parsing         
Parsing         
·p.pr. & ·vb.n. of Parse.
Parsing         
Parsing, syntax analysis, or syntactic analysis is the process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar. The term parsing comes from Latin pars (orationis), meaning part (of speech).

Wikipédia

Parsing

Parsing, syntax analysis, or syntactic analysis is the process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar. The term parsing comes from Latin pars (orationis), meaning part (of speech).

The term has slightly different meanings in different branches of linguistics and computer science. Traditional sentence parsing is often performed as a method of understanding the exact meaning of a sentence or word, sometimes with the aid of devices such as sentence diagrams. It usually emphasizes the importance of grammatical divisions such as subject and predicate.

Within computational linguistics the term is used to refer to the formal analysis by a computer of a sentence or other string of words into its constituents, resulting in a parse tree showing their syntactic relation to each other, which may also contain semantic and other information (p-values). Some parsing algorithms may generate a parse forest or list of parse trees for a syntactically ambiguous input.

The term is also used in psycholinguistics when describing language comprehension. In this context, parsing refers to the way that human beings analyze a sentence or phrase (in spoken language or text) "in terms of grammatical constituents, identifying the parts of speech, syntactic relations, etc." This term is especially common when discussing which linguistic cues help speakers interpret garden-path sentences.

Within computer science, the term is used in the analysis of computer languages, referring to the syntactic analysis of the input code into its component parts in order to facilitate the writing of compilers and interpreters. The term may also be used to describe a split or separation.

Exemples du corpus de texte pour parsing
1. The outside world intruded horrifically on eight men parsing communiquÃ
2. But such parsing is less important to mixologists than the desire to resurrect obscure spirits.
3. Parsing out buried meaning and clues has become part of the viewing process.
4. He‘s parsing this down the middle, which is not the way Scooter‘s friends see it.
5. Hillary Rodham Clinton is doing a passable impression of the ever–parsing former president.