« Règle condition-action » : différence entre les versions

Version du 7 mai 2020 à 13:20

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Définition

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Anglais

condition-action rule

A condition-action rule, also called a production or production rule, is a rule of the form

if condition then action.

The condition may be a compound one using connectives like and, or, and not. The action, too, may be compound. The action can affect the value of working memory variables, or take some real world action, or potentially do other things, including stopping the production system.

The knowledge of many expert systems is principally stored in their collections of rules.

@@ Ligne 15 : / Ligne 15 : @@
 '''condition-action rule'''
-A condition-action rule, also called a ''production'' or ''production rule'', is a rule of the form<center>'''if''' ''condition'' '''then''' ''action''.<br /></center>The condition may be a compound one using connectives like '''and''', '''or''', and '''not'''. The action, too, may be compound. The action can affect the value of working memory variables, or take some real world action, or potentially do other things, including stopping the production system.
+A condition-action rule, also called a ''production'' or ''production rule'', is a rule of the form<center>'''if''' ''condition'' '''then''' ''action''.</center>The condition may be a compound one using connectives like '''and''', '''or''', and '''not'''. The action, too, may be compound. The action can affect the value of working memory variables, or take some real world action, or potentially do other things, including stopping the production system.
 The knowledge of many expert systems is principally stored in their collections of rules.