Emojis in sections A, B, and C of Fig 2. Shown are emojis that occur at least 100 times in the Emoji Sentiment Ranking. Panel A: negative emojis, panel B: neutral (top) and bipolar (bottom) emojis, panel C: positive emojis.
Novak, P. K., Smailović, J., Sluban, B., & Mozetič, I. (2015). Sentiment of emojis. PloS one, 10(12), e0144296.