TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COUNTER EXAMPLE [1 record]

Record 1 1994-07-27

English

Subject field(s)
  • Artificial Intelligence
DEF

In learning from examples, a counterexample of a concept that may bound the scope of "generalization".

CONT

The Socratic method is a well-established approach to the problem of helping the student refine and debug her knowledge. In this paradigm, the tutor encourages the student to refine her knowledge by presenting her with instances (counter examples) which run counter to her conception of the domain. ... In general, a counter example can be viewed as an instance which satisfies the antecedent of the rule which the student is thought to be using, but violates the rule's consequent.

CONT

... positive examples force generalization whereas negative examples prevent overgeneralization (the induced concept should never be so general as to include any of the negative examples).

CONT

Tape recordings were made of human tutorials in an attempt to elucidate when and why a good tutor changes topic, elaborates a point, gives a counter-example, asks a question, etc.

French

Domaine(s)
  • Intelligence artificielle
DEF

Exemple qui illustre le contraire de ce qu'on veut démontrer.

CONT

Dans l'apprentissage des similarités, le but est de collecter les propriétés communes à un ensemble d'exemples d'un concept, et absente de l'ensemble des contre-exemples à ce concept.

CONT

On parlera souvent d'instance positive ou négative plutôt que d'exemple et contre-exemple.

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: