وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هي نماذج حسابية تحاكي العقل البشري، وتهدف إلى محاكاة المكونات الأساسية للإدراك، بما في ذلك آلية العمل والذاكرة والمنطق. وتعد البنى المعرفية أداة قوية لفهم وبناء الأنظمة الذكية، ويستخدمها مجموعة من خبراء الذكاء الاصطناعي وخبراء العلوم المعرفية والتفاعل بين الإنسان والآلة.
بشكل عام تتمثل أهداف البنى المعرفية في توفير نماذج أفضل للإدراك البشري وبناء أنظمة ذكاء اصطناعي أكثر ذكاءً. ويختلف هدف البنى المعرفية بناءً على مجال الباحث أو الخبير ويمكن أن يختلف الهدف. مثلاً، يستخدم الباحثون الأكاديميون العاملون في التعليم وعلم النفس البنى المعرفية لفهم عملية التعلم مثل تغيير طرق التعليم في المدارس العامة والخاصة.
من جهة أخرى يقوم خبراء الذكاء الاصطناعي بإنشاء بنى معرفية لتعزيز قدرات التعلم ضمن عوامل اصطناعية ذكية.
من أشهر البنى المعرفية مايلي:
توجد عدة تحديات للبنى المعرفية، أولها أنه قد يكون من الصعب إنشاء نموذج يلتقط بدقة جميع تعقيدات الإدراك البشري، كما أن البنى المعرفية تميل إلى أن تكون كثيفة الموارد، لذلك قد لا تكون عملية لتطبيقات العالم الحقيقي، إضافة إلى تصميم البنى المعرفية لمهام محددة، ما يجعلها غير قادرة على التعميم على مهام أخرى.
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