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Comparing Knowledge-Intensive and Data-Intensive Models for English Resource Semantic Parsing
Computational Linguistics ( IF 3.7 ) Pub Date : 2021-03-05 , DOI: 10.1162/coli_a_00395
Junjie Cao 1 , Zi Lin 2 , Weiwei Sun 3 , Xiaojun Wan 4
Affiliation  

In this work, we present a phenomenon-oriented comparative analysis of the two dominant approaches in English Resource Semantic (ERS) parsing: classic, knowledge-intensive and neural, data-intensive models. To reflect state-of-the-art neural NLP technologies, a factorization-based parser is introduced that can produce Elementary Dependency Structures much more accurately than previous data-driven parsers. We conduct a suite of tests for different linguistic phenomena to analyze the grammatical competence of different parsers, where we show that, despite comparable performance overall, knowledge- and data-intensive models produce different types of errors, in a way that can be explained by their theoretical properties. This analysis is beneficial to in-depth evaluation of several representative parsing techniques and leads to new directions for parser development.



中文翻译:

比较英语资源语义解析的知识密集型模型和数据密集型模型

在这项工作中,我们对英语资源语义(ERS)解析中的两种主要方法进行了面向现象的比较分析:经典,知识密集型和神经,数据密集型模型。为了反映最新的神经NLP技术,引入了基于因式分解的解析器,与以前的数据驱动解析器相比,该解析器可以更精确地生成基本依赖结构。我们针对不同的语言现象进行了一系列测试,以分析不同解析器的语法能力,其中我们表明,尽管总体表现相当,但知识和数据密集型模型仍会产生不同类型的错误,可以通过以下方式进行解释:它们的理论特性。

更新日期:2021-03-05
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