Concept information
PREFERRED TERM
association rule
DEFINITION(S)
- notion used in the field of data mining, which seeks to discover relationships in the form of rules in databases. For example, rules such as "if a supermarket customer buys A and B, he will generally also buy C". The relevance of an association rule is evaluated by a support index (reflecting the proportion of cases where the rule applies, i.e. in the above example where the customer buys A and B) and a confidence index (providing information on the proportion of cases where the rule is satisfied, i.e. in the above example where the customer who buys A and B also buys C). (Source: translated from https://ia.gdria.fr/Glossaire/regle-dassociation/ )
BROADER CONCEPT(S)
SYNONYM(S)
- normalized exponential function
- softargmax
IN OTHER LANGUAGES
-
French
-
fonction exponentielle normalisée
-
fonction softargmax
URI
http://data.loterre.fr/ark:/67375/23L-W72STWFQ-7
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