arXiv:2501.13763cs.LGcs.AI2025-01

将因果学习与神经混沌学习结合,提升模型泛化与能效。

Integrating Causality with Neurochaos Learning: Proposed Approach and Research Agenda

  • 融合因果推理与神经混沌机制,增强模型对复杂数据的建模能力。
  • 在关联数据场景下,分类与强化学习性能优于传统深度学习方法。
  • 适合关注可解释性、低能耗与生物启发计算的研究者。

深度学习通过神经网络推动了机器学习的发展,在目标检测、分类和预测等任务中表现卓越。然而,深度神经网络架构因统计学习本质,难以捕捉训练数据中的因果结构,且存在高能耗问题,不利于可持续发展。为此,研究者提出两类受人脑启发的新方法:因果学习可减少模型中的虚假相关性,提升可解释性;神经混沌学习则借鉴生物神经元的非线性混沌放电特性,提升计算效率与动态适应能力。本文探讨将二者结合的可能性,提出一种整合框架,旨在增强分类、预测与强化学习的表现,尤其适用于具有内在关联的数据场景。同时,本文提出一系列待解决的关键研究问题,以推动该融合方向的实现。

原文摘要 · Abstract (English)

Deep learning implemented via neural networks, has revolutionized machine learning by providing methods for complex tasks such as object detection/classification and prediction. However, architectures based on deep neural networks have started to yield diminishing returns, primarily due to their statistical nature and inability to capture causal structure in the training data. Another issue with deep learning is its high energy consumption, which is not that desirable from a sustainability perspective. Therefore, alternative approaches are being considered to address these issues, both of which are inspired by the functioning of the human brain. One approach is causal learning, which takes into account causality among the items in the dataset on which the neural network is trained. It is expected that this will help minimize the spurious correlations that are prevalent in the learned representations of deep neural networks. The other approach is Neurochaos Learning, a recent development, which draws its inspiration from the nonlinear chaotic firing intrinsic to neurons in biological neural networks (brain/central nervous system). Both approaches have shown improved results over just deep learning alone. To that end, in this position paper, we investigate how causal and neurochaos learning approaches can be integrated together to produce better results, especially in domains that contain linked data. We propose an approach for this integration to enhance classification, prediction and reinforcement learning. We also propose a set of research questions that need to be investigated in order to make this integration a reality.

因果学习神经混沌生物启发可解释性

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