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ENSEMBLE TESTS [1 record]

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Record 1 1992-10-12

English

Subject field(s)
  • Artificial Intelligence
CONT

The notion of "training set" is important in understanding how a machine learning system is tested. Typically there is a database of examples ... there should be another database, the test set, of the same kind but containing unseen data.

CONT

... the total set of data was divided into a training set and a test set, each consisting of 75 patterns. ... For further verification training set and test set were swapped.

French

Domaine(s)
  • Intelligence artificielle
CONT

La base d'exemples a été scindée en un ensemble d'apprentissage et un ensemble de tests comprenant respectivement 735 et 265 exemples.

CONT

Il peut (...) se produire le phénomène de surapprentissage : le réseau qui a obtenu de très bonnes performances sur la base d'apprentissage a de très mauvaises performances en généralisation sur la base de test alors que base de test et base d'apprentissage ont été sélectionnés aléatoirement parmi les exemples disponibles.

Spanish

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