A Principled Infotheoretic φ-like Measure

A Principled Infotheoretic φ-like Measure
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一种有原则的信息论类 φ 测量

DOI:
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发表时间:
2014
期刊:
ArXiv
影响因子:
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通讯作者:
V. Griffith
V. Griffith
中科院分区:
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文献类型:
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作者:
V. Griffith

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整合信息论是一种数学的、可量化的意识经验理论。这个理论的关键,$\phi$测量,量化了一个系统的不可约化为不相交的部分。作为不可约化的度量,我们指出了关于$\phi$的三个问题,并提出了一个修正的度量,$\psi$,它解决了这些问题。我们的度量$\psi$严格地基于部分信息分解,并且计算速度比$\phi$更快。
Integrated information theory is a mathematical, quantifiable theory of conscious experience. The linchpin of this theory, the $\phi$ measure, quantifies a system's irreducibility to disjoint parts. Purely as a measure of irreducibility, we pinpoint three concerns about $\phi$ and propose a revised measure, $\psi$, which addresses them. Our measure $\psi$ is rigorously grounded in Partial Information Decomposition and is faster to compute than $\phi$.