وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هي مجال الذكاء الاصطناعي (AI) المخصص لتمثيل المعلومات عن العالم في شكل يمكن لنظام الحاسوب استخدامه لحل المهام المعقدة مثل تشخيص حالة طبية أو إجراء حوار بلغة طبيعية. يتضمن تمثيل المعرفة استنتاجات من علم النفس حول كيفية تمثيل الإنسان للمعرفة وكيفية حله للمشكلات، لتصميم شكليات تجعل تصميم الأنظمة المعقدة وبناءها أكثر سهولة. يتضمن تمثيل المعرفة والمحاكمة أيضاً استنتاجات من المنطق لأتمتة أنواع مختلفة من المحاكمة.
تشمل أمثلة شكليات تمثيل نماذج المعرفة الشبكات الدلالية، وبنية النظام، والأطر والقواعد.
تقوم تقنية تمثيل المعرفة على أن اتخاذ القرارات الصحيحة ليس بالأمر الصعب. بالنسبة إلى جميع الحقائق والأهداف الواضحة، لا يمكن اتخاذ قرارات خاطئة، حيث يعود السبب الوحيد لاتخاذ قرارات خاطئة إلى إهمال الحقائق أو إساءة تفسير الهدف.
هذا هو السبب في أن نمذجة المعرفة عنصر حاسم في الانضباط المعرفي وشرط أساسي للوصول إلى الذكاء الاصطناعي الذي يمكّن تقنية تمثيل المعرفة من المحاكمة العقلية لاستثمارها.
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