arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2010.09072cs.CL
收藏

UoB at SemEval-2020任务1:自动识别新词义

UoB at SemEval-2020 Task 1: Automatic Identification of Novel Word Senses

University of Birmingham(伯明翰大学)

Eleri Sarsfield, Harish Tayyar Madabushi

摘要:

随着语言使用的社会环境的变化,语言也在不断发展,以适应使用者的需求。词汇语义变化分析是一个新兴的语义分析领域,其目的是跟踪词义随时间的变化。提出了一种适用于新词义识别的基于贝叶斯词义归纳的词义变化检测方法。该方法用于SemEval-2020任务1的提交,该任务表明该方法能够执行SemEval任务。同样的方法也适用于从15年的Twitter数据中收集的语料库,其结果然后用于识别可能是俚语的单词。

英文摘要:

Much as the social landscape in which languages are spoken shifts, language too evolves to suit the needs of its users. Lexical semantic change analysis is a burgeoning field of semantic analysis which aims to trace changes in the meanings of words over time. This paper presents an approach to lexical semantic change detection based on Bayesian word sense induction suitable for novel word sense identification. This approach is used for a submission to SemEval-2020 Task 1, which shows the approach to be capable of the SemEval task. The same approach is also applied to a corpus gleaned from 15 years of Twitter data, the results of which are then used to identify words which may be instances of slang.

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。

↑