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Register a new userNeuro-Symbolic Reinforcement Learning with First-Order Logic
التعلم التعزيز الرمز العصبي الرمزي مع منطق من الدرجة الأولى
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غالبا ما تتطلب طرق تعلم التعلم العميق (RL) العديد من التجارب قبل التقارب، ولا يتم توفير إمكانية التفسير المباشر للسياسات المدربة.من أجل تحقيق التقارب السريع والتفسيرية للسياسة في RL، نقترح طريقة RL رواية للألعاب القائمة على النصوص مع إطار عمل رمزي مؤخرا يسمى الشبكة العصبية المنطقية، والتي يمكن أن تتعلم القواعد الرمزية والتفسيرية في شبكتها المختلفة.الطريقة الأولى لاستخراج الحقائق المنطقية من الدرجة الأولى من مراقبة النص وشبكة معنى الكلمة الخارجية (Congernet)، ثم قم بتدريب سياسة في الشبكة مع مشغلين منطقي قابل التفسير مباشرة.تظهر النتائج التجريبية لدينا التدريب RL مع الأسلوب المقترح بشكل أسرع بكثير من الأساليب الخلية العصبية الأخرى في مؤشر TextWorld.
Deep reinforcement learning (RL) methods often require many trials before convergence, and no direct interpretability of trained policies is provided. In order to achieve fast convergence and interpretability for the policy in RL, we propose a novel RL method for text-based games with a recent neuro-symbolic framework called Logical Neural Network, which can learn symbolic and interpretable rules in their differentiable network. The method is first to extract first-order logical facts from text observation and external word meaning network (ConceptNet), then train a policy in the network with directly interpretable logical operators. Our experimental results show RL training with the proposed method converges significantly faster than other state-of-the-art neuro-symbolic methods in a TextWorld benchmark.
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