一种基于情绪表达与情绪认知分离的新型情绪词典

A New Emotion Dictionary based on the Distinguish of Emotion Expression and Emotion Cognition

目前的情绪词典通常对情绪词语进行情绪类别和强度的标注,但缺乏对词语的情绪表达和情绪认知结果进行区分的能力。同时,直接在词语条目上进行标注经常由于词语的语义歧义导致情绪标注结果存在歧义。该文在对个体情绪产生和迁移机制进行分析的基础上,建立了基于"刺激认知—反射表达"的文本情绪计算框架。并在此框架下对情绪相关词语的功能和特性进行分析,探索了一种新型情绪词典建设方法。首先,引入HowNet提供的词语语义信息,将同一词语转变为不同语义的多个词条进行标注减少情绪标注歧义。其次,将词语的情绪表达方式和情绪认知结果加以区分,分别标注从不同角度观测到的词条情绪类别和强度,同时对词语的情绪表达和情绪认知类型进行了细化分类。最终初步构建出一个具有清晰框架、丰富情绪信息和较低歧义的新型情绪词典。

Current emotion dictionary usually annotates the categories and strength of emotion words, but lack of the capacity to distinguish emotional expression and emotional cognitive results. Meanwhile, the direct annotation on the word entries leads to emotion annotation ambiguities caused by the word sense ambiguities. Based on the analysis on the generation and migration mechanisms of individual emotions, this papers proposes a text emotion computing framework based on ＂cognitive stimulation - reflective expression＂ mechanism. Under this framework, we explores the construction strategy of a new emotion dictionary based on analyze the function and characteristics of emotion words. Firstly, we introduce the part of-speech and word sense information provided by HowNet for separating one word to multiple entries corresponding to different part-of-speech and word senses in order to reduce annotation ambiguity. Secondly, the emotion expression categories and emotion cognition categories corresponding to each word entry are distinguished. The emotion categories and their corresponding strength values are annotated from different aspects, respectively. Meanwhile, the types of emotion expression and emotion cognition are refined annotated, re spectively. Finally, a preliminary new type of emotion dictionary is constructed with a clear framework, rich emo tional knowledge and low ambiguity.