絵文字センチメント

絵文字の使用に関連する感情的なトーンや意味。人々がコミュニケーションで絵文字をどのように使うかの感情分析を通じて研究されている。

Emoji sentiment refers to the emotional associations people have with specific emoji. Research has shown that the same emoji can carry different sentiment depending on context, culture, and platform rendering.

The Unicode Emoji Sentiment Ranking (based on Twitter data) classifies emoji as positive, negative, or neutral. For example, 😂 and ❤️ are strongly positive, while 😭 is used both negatively and positively (tears of joy/sadness).

Sentiment analysis of emoji is important for social media monitoring, brand analysis, and understanding digital communication patterns.