arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1908.07761cs.CL
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基于检索策略的汉字组合预测

Predict Emoji Combination with Retrieval Strategy

Baidu Inc(百度公司)

Weitsung Lin, Tinghsuan Chao, Jianmin Wu, Tianhuang Su

摘要:

随着表情符号在社交媒体中的广泛使用,人们不仅使用表情符号来表达他们的情绪或提及事物,而且还通过组合多个表情符号来扩展其用法以表示复杂的情绪,概念或活动。在这项工作中,我们研究如何表情符号组合,一个连续的表情符号序列,像一种新的语言使用。我们提出了一种新的算法,称为检索策略,以预测表情符号组合如下给定一个简短的文本作为上下文。我们的算法将表情符号组合视为语言中的短语,对表情符号组合的集合进行排名,就像从字典中检索单词一样。我们表明,我们的算法大大提高了F1分数从0.141到0.204的表情符号组合预测任务。

英文摘要:

As emojis are widely used in social media, people not only use an emoji to express their emotions or mention things but also extend its usage to represent complicate emotions, concepts or activities by combining multiple emojis. In this work, we study how emoji combination, a consecutive emoji sequence, is used like a new language. We propose a novel algorithm called Retrieval Strategy to predict what emoji combination follows given a short text as context. Our algorithm treats emoji combinations as phrase in language, ranking sets of emoji combinations like retrieving words from dictionary. We show that our algorithm largely improves the F1 score from 0.141 to 0.204 on emoji combination prediction task.

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。

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