An Approach to Cross-Lingual Sentiment Lexicon Construction

Chia-Hsuan Chang, Ming-Lun Wu, San-Yih Hwang
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引用次数: 4

Abstract

Lexicon-based sentiment analysis is a popular and practical approach for sentiment analysis. However, sentiment lexicons, which may be abundant in some language such as English, are scarce in many other languages. The cross-lingual lexicon learning aims to extend lexicons for the language with less resources from those lexicons available in other languages. In this paper, we propose an approach that builds a skip-gram variant to map word spaces across languages so as to construct lexicons for the language with less resources. We show in our preliminary experiment that our approach can generate lexicons that are similar to those crafted by human experts.
一种跨语言情感词典构建方法
基于词典的情感分析是一种流行且实用的情感分析方法。然而,情感词汇在某些语言(如英语)中可能是丰富的,而在许多其他语言中则是稀缺的。跨语言词汇学习的目的是在资源较少的情况下,从其他语言的词汇中扩充本语言的词汇。在本文中,我们提出了一种构建跨语言的跳格变体来映射词空间的方法,从而为资源较少的语言构建词汇。我们在初步实验中表明,我们的方法可以生成与人类专家制作的相似的词汇。
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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