arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0712.4050cond-mat.dis-nncond-mat.stat-mech
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感知器容量再探:相关模式的分类能力

Perceptron capacity revisited: classification ability for correlated patterns

Takashi Shinzato, Yoshiyuki Kabashima

摘要:

在本文中,我们解决的问题,有多少随机标记的模式可以正确地分类时,一个单层感知器的模式相互关联。为了解决这一问题,利用随机矩形矩阵的积分公式,基于复型法和Thouless-Anderson-Palmer(TAP)方法,提出了两种解析格式.一个已知的结果和两个例子的问题所开发的方法的有效性和相关性。一个消息传递算法来执行TAP计划。

英文摘要:

In this paper, we address the problem of how many randomly labeled patterns can be correctly classified by a single-layer perceptron when the patterns are correlated with each other. In order to solve this problem, two analytical schemes are developed based on the replica method and Thouless-Anderson-Palmer (TAP) approach by utilizing an integral formula concerning random rectangular matrices. The validity and relevance of the developed methodologies are shown for one known result and two example problems. A message-passing algorithm to perform the TAP scheme is also presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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