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Jun, 2019
具有有限内存的语义表达能力
Semantic expressive capacity with bounded memory
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Antoine Venant, Alexander Koller
TL;DR
通过对组合语义分析机制的能力进行研究,我们证明为了描绘句子和语义表示之间的某些关系,具有句法投射特性的机制必须能够记住语义表示中无限的位置,而非投射机制则无需如此。这是这方面的首个结果,它对基于语法和神经系统都有影响。
Abstract
We investigate the capacity of mechanisms for
compositional semantic parsing
to describe
relations between sentences
and semantic representations. We prove that in order to represent certain relations, mechanisms
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