Differential Functionalism:Jacobian 如何塑造现象体验的结构
Differential Functionalism: Jacobians Shape the Structure of Phenomenal Experience
论文提出"差异功能主义"假说,认为物理交互的一阶结构(Jacobian)塑造现象体验的结构,并引入两个度量:有效秩表示的透明度与归一化代数连通度表示的完整性。作者用一系列示例给出对应关系,涵盖系统边界、时间厚度、空间结构、清晰与模糊之别,以及随机初始化网络的"混沌"作为詹姆斯式" blooming, buzzing confusion"的结构模型。
arXiv:2609.09306v2 Announce Type: replace-cross Abstract: This paper investigates the hypothesis that the first-order structure of physical interactions (Jacobians) shapes the structure of phenomenal experience. Two measures of Jacobian structure are introduced: transparency, the effective rank, which counts the independent differences that make a difference; and integrity, the normalised algebraic connectivity, which measures how hard a system is to split. Applied to a series of worked examples, the framework yields correlates of: (1) experiences that overlap without systems merging; (2) the boundaries of a system, which are selected by focus and limited by noise; (3) temporal thickness, the persistence of the past into the present, lengthened by a spread of timescales; (4) spatial structure under convolution, where unity at scale needs long-range connections; (5) the distinction between what is vivid and what is obscure, for errors and attention heads; (6) the incoherence of a randomly initialised network, as a structural model of James's "blooming, buzzing confusion"; (7) distinct versus confused ideas; (8) learning as accumulated experience; and, conjecturally, (9) the contrast between memory as duration in brains and as storage in computer hardware. The measures can be computed at scale in artificial networks and estimated from perturbational data in brains.
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来源:arXiv · Neural and Evolutionary Computing · arxiv.org