基于表情符号和情感词的文本情感分析模型

Text emotion analysis model based on emoticons and emotional words

文本情感分析是对带有情感色彩的主观性文本进行分析、处理、归纳和推理的过程。文本中的表情符号也能表达一定的情感。针对情感分析研究时先去除包含表情符号在内的停用词这一方法,本文在判断情感倾向性时考虑情感词和表情符号的共同作用,提出了一个包含表情符号的文本情感分析模型。通过设置一定阈值,可以对社交网络中过激情感进行实时监测。

Text emotion analysis is the process of analysis the subjective texts with emotion parameter.In the text,the emoticon is also a kind of emotional expression.However,researchers always removed stop words including emoticons.In the paper,we proposed a text emotion analysis model considering both emotional words and emoticons when computing emotional tendency.It can be used to monitor some ultra emotions by setting a certain threshold.