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The Government of Canada’s terminology and linguistic data bank.
FONCTION SOMBRERO [1 record]
Record 1 - internal organization data 2006-04-03
Record 1, English
Record 1, Subject field(s)
- Artificial Intelligence
Record 1, Main entry term, English
- Mexican-hat function
1, record 1, English, Mexican%2Dhat%20function
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- sombrero function 2, record 1, English, sombrero%20function
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
This curve, characteristic of the lateral interactions between certain neurons in the cortex, is referred to as the Mexican-hat function. A centrally excited processing element excites a small neighborhood around it with positive feedback connections. As the lateral distance from the central node increases, the degree of excitation falls until it becomes an inhibition. ... Finally, a weak positive feedback extends a considerable distance away from the central node. 1, record 1, English, - Mexican%2Dhat%20function
Record 1, French
Record 1, Domaine(s)
- Intelligence artificielle
Record 1, Main entry term, French
- fonction sombrero
1, record 1, French, fonction%20sombrero
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- fonction du chapeau mexicain 2, record 1, French, fonction%20du%20chapeau%20mexicain
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Entre les neurones qui recevaient les signaux des cellules réceptrices, il existait un mécanisme d'interaction latérale qui dépendait de la distance entre les neurones concernés. Cette dépendance est représentée par la fonction dite du «chapeau mexicain» : - dans une zone latérale proche du neurone, les neurones qui lui sont connectés ont une action excitatrice; - dans un voisinage plus lointain, leur action est inhibitrice; - k;action des neurones les plus lointains est négligeable. 2, record 1, French, - fonction%20sombrero
Record number: 1, Textual support number: 1 OBS
On écrirait mieux «sombréro». 3, record 1, French, - fonction%20sombrero
Record number: 1, Textual support number: 2 OBS
sombréro : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 4, record 1, French, - fonction%20sombrero
Record 1, Spanish
Record 1, Textual support, Spanish
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