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docs/从格到形式概念分析 | ||
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# lattice | ||
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`conceptBeneath` -- 为 layout 做准备 | ||
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title: 从格到形式概念分析 | ||
date: 2024-07-07 | ||
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# 题解 | ||
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在介绍形式概念分析(FCA)的时候, | ||
需要一些格论知识才能说清楚概念格的属性。 | ||
反过来,FCA 可以成为学习这些格论知识的动机, | ||
因为如果只是单纯地去学这些知识, | ||
而脱离了应用,是很难记住的。 | ||
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# FCA 需要哪些格论知识? | ||
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可以从 Rudolf 对 FCA 的简要总结出发。 | ||
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TODO 看 Rudolf 在近期的论文中对 FCA 的总结。 | ||
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# 画出概念格需要哪些格论知识? | ||
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首先想到的是给 lattice 中的点以 rank,来确定点的纵向坐标。 | ||
而最基础的给 rank 的方式都是基于 chain 的。 | ||
所以 chain 相关的知识就是所需要的。 | ||
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TODO |