TERMIUM Plus®

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AVERAGE INFORMATION CONTENT PER CHARACTER [1 record]

Record 1 2012-06-12

English

Subject field(s)
  • Information Theory
  • Computer Mathematics
DEF

The mean per character of the entropy for all possible messages from a stationary message source. [Definition standardized by ISO and officially approved by GESC.]

OBS

The mean entropy per character may be expressed in a unit such as a shannon per character.

OBS

information rate per character; mean entropy per character; mean information content per character; average information content per character: terms standardized by ISO and officially approved by the Government EDP (Electronic Data Processing) Standards Committee (GESC).

Key term(s)
  • character information rate
  • character mean entropy
  • character mean information content
  • character average information content

French

Domaine(s)
  • Théorie de l'information
  • Mathématiques informatiques
DEF

Moyenne par caractère de l'entropie étendue à tous les messages issus d'une source de messages stationnaire. [Définition normalisée par l’ISO et uniformisée par le CNGI.]

OBS

La valeur de l'entropie moyenne par caractère peut être exprimée à l'aide d'une unité telle que le shannon par caractère.

OBS

entropie moyenne par caractère : terme normalisé par l’ISO et uniformisé par le Comité des normes gouvernementales en informatique (CNGI).

OBS

entropie moyenne : terme normalisé par l'ISO.

Spanish

Campo(s) temático(s)
  • Teoría de la información
  • Matemáticas para computación
DEF

En la teoría de la información, es la media por carácter, de la entropía de todos los mensajes posibles desde una fuente de mensajes estacionaria.

OBS

La entropía media por carácter puede expresarse en una unidad como «shannon» por carácter.

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