What do (some of) our association measures measure (most)? Association?

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-11-12 DOI:10.1075/jsls.21028.gri

S. Gries

引用次数: 8

Abstract

This paper discusses the degree to which some of the most widely-used measures of association in corpus linguistics are not particularly valid in the sense of actually measuring association rather than some amalgam of a lot of frequency and a little association. The paper demonstrates these issues on the basis of hypothetical and actual corpus data and outlines implications of the findings. I then outline how to design an association measure that only measures association and show that its behavior supports the use of the log odds ratio as a true association-only measure but separately from frequency; in addition, this paper sets the stage for an analogous review of dispersion measures in corpus linguistics.

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我们协会的(一些)措施衡量(最多)是什么?协会吗?

本文讨论了语料库语言学中一些最广泛使用的联想测量方法在多大程度上不是特别有效的，而是在实际测量联想的意义上，而不是大量频率和少量联想的混合。本文在假设和实际语料库数据的基础上论证了这些问题，并概述了研究结果的含义。然后，我概述了如何设计一个只测量关联的关联度量，并表明其行为支持使用对数比值比作为真正的只测量关联，但与频率无关；此外，本文还为语料库语言学中离散测度的类似综述奠定了基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.