Hyperplane Neural Codes and the Polar Complex

Hyperplane Neural Codes and the Polar Complex
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超平面神经代码和极地复合体

DOI:
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发表时间:
2018
期刊:
Topological Data Analysis
影响因子:
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通讯作者:
Zvi Rosen
Zvi Rosen
中科院分区:
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文献类型:
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作者:
V. Itskov;Alex Kunin;Zvi Rosen

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超平面码是一类凸码,是单层前馈神经网络的输出。本文利用码的{\it极性复形}建立了稳定超平面码的几个自然性质,该码是与任何组合码相关的简单复形。我们证明了一个稳定的超平面码的极复是可shellable的,并证明了目前已知的大多数超平面码的性质都是由相应的极复的可shellability推导出来的。
Hyperplane codes are a class of convex codes that arise as the output of a one layer feed-forward neural network. Here we establish several natural properties of stable hyperplane codes in terms of the {\it polar complex} of the code, a simplicial complex associated to any combinatorial code. We prove that the polar complex of a stable hyperplane code is shellable and show that most currently known properties of the hyperplane codes follow from the shellability of the appropriate polar complex.
DOI: 10.1093/imrn/rnz055
发表时间: 2019
影响因子: 1
作者:
Jeffs, R Amzi;Novik, Isabella
通讯作者: Novik, Isabella