What's the difference between parser and tagger?

Parser


Definition:

  • (n.) One who parses.

Example Sentences:

  • (1) In this situation no parser of the initial text is needed, and the system is based on semantical information of near words in sentences.
  • (2) This paper describes an SLR (1) parser generator written in SAIL for the PDR-10.
  • (3) The results of the first two experiments supported Frazier and Rayner's (1982) garden-path model of sentence comprehension: Verb information did not influence the initial operation of the parser.
  • (4) An evaluation of the natural language parser that Q-MED uses to map user utterances to findings showed an overall semantic accuracy of 87 percent; Q-MED asks more specific questions to capture findings that were not volunteered, or that were unable to be parsed in their initial, open-ended form.
  • (5) Technically, the system consists of a command scanner, which translates commands into internal representation, a parser, which checks the syntax of the commands, and an interpreter, which executes the commands.
  • (6) Eye movements are then found from this sequence by using a parser.
  • (7) These symbol strings are fed to an LR(k) parser, which detects eye movements as sentences of the formal languages produced by these LR(k) grammars.
  • (8) This paper argues that the single-value solution cannot work, no matter which value is chosen as the initial one, because of inherent limitations in the child's parser, and because of the presence of misleading input.
  • (9) We conclude that verb information is not used by the parser to modify its initial parsing strategies, although it may be used to guide subsequent reanalysis.
  • (10) MetaIndex uses a simple transition network parser to recognize a language that is derived from the set of main concepts in the Unified Medical Language System Metathesaurus (Meta-1).
  • (11) It accepts grammars defined in a BNF formalism and produces a SAIL program module which is the bottom-up parser produced from the grammar.
  • (12) Access to (PLOT79) is available through three avenues: (1) linking (PLOT79) routines with a user-written high-level program; (2) use of pre-written high-level applications programs which perform certain frequently-required tasks such as the plotting of simple two or three-dimensional data; or (3) the use of an interactive graphics command parser known as slides.
  • (13) The paper describes how a language analyser (parser) is used as interface between a user and the functions of an information system.

Tagger


Definition:

  • (n.) One who, or that which, appends or joins one thing to another.
  • (n.) That which is pointed like a tag.
  • (n.) Sheets of tin or other plate which run below the gauge.
  • (n.) A device for removing taglocks from sheep.

Example Sentences:

  • (1) At a time when 1970s subway taggers are flown to Paris to mark up Louis Vuitton stores, Banksy is criticized for making money.
  • (2) But when sentencing London tagger Daniel “Tox” Halpin to a 27-month jail sentence in 2011, the prosecutor told the jury: “He is no Banksy.
  • (3) I just flipped the dynamic: now the audience at home are my friends and the people who’ve come to see me are these taggers-on.
  • (4) The Tagger et alii technique was used for root canal filling and root resorption area.
  • (5) Graffiti artists in Bogotá are often even commissioned by shops or buildings to paint murals on their walls before taggers scrawl all over them.
  • (6) I've met Kristian on numerous occasions and I know him as a tagger, or what we'd call a bomber.
  • (7) I will be taking up offers for lessons from NYC and Cairo taggers, and next time take a stencil with me.

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