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تكنوضاد ذكاء اصطناعي

عصبون اصطناعي | PERCEPTRON

أو بيرسيبترون، هو النموذج الرياضي للعصبون البيولوجي. ففي العصبون الفعلي تستقبل التشعبات الشجرية للعصبون الإشارات الكهربائية من محاور العصبونات الأخرى، بينما في البيرسيبترون فإنه يتم تمثيل هذه الإشارات بقيم رقمية. ويتم تعديل هذه القيم من خلال تابع تفعيل يُجري عمليات الجمع والضرب عليها. ويعتبر البيرسيبترون العنصر الأساسي في الشبكات العصبونية المستخدمة في التعلم الآلي.

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