超5.5万英文词的情感维度标注，助力心理与语言研究
NRC VAD Lexicon v2: Norms for Valence, Arousal, and Dominance for over 55k English Terms
- 基于5.5万词/短语的人类评分，构建情感三维度词典
- 新增近2.5万词汇和约1万常见多词短语，覆盖更广
- 适用于心理学、NLP、公共卫生等多领域研究
研究表明，词语意义的核心维度包括效价（Valence, V）、唤醒度（Arousal, A）和支配感（Dominance, D），这些维度影响社会能力、情绪调节、职场表现及世界观。本文发布NRC VAD词典v2版本，包含超过55,000个英文词汇和短语的效价、唤醒度和支配感人类评分。相比v1.0，新增约25,000个词汇，并首次纳入约10,000个常见多词短语。结果显示各项评分具有高度可靠性。该词典免费开放，可用于心理学、自然语言处理、公共健康、数字人文和社会科学等领域的研究。
原文摘要 · Abstract (English)
Factor analysis studies have shown that the primary dimensions of word meaning are Valence (V), Arousal (A), and Dominance (D) (also referred to in social cognition research as Competence (C)). These dimensions impact various aspects of our lives from social competence and emotion regulation to success in the work place and how we view the world. We present here the NRC VAD Lexicon v2, which has human ratings of valence, arousal, and dominance for more than 55,000 English words and phrases. Notably, it adds entries for $\sim$25k additional words to v1.0. It also now includes for the first time entries for common multi-word phrases (~10k). We show that the associations are highly reliable. The lexicon enables a wide variety of research in psychology, NLP, public health, digital humanities, and social sciences. The NRC VAD Lexicon v2 is made freely available for research through our project webpage.
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