The New Modality:Emoji Challenges in Prediction, Anticipation, and Retrieval
TABLE V: Emoji Anticipation results, reported on Twemoji-Images. Emoji are predicted without any direct supervision data, analogous to what must be done when new emoji are released. We see improvement across all metrics when a fusion of the input modalities is used.
['[BOLD] Model', '[BOLD] Top-1', '[BOLD] Top-5', '[BOLD] Top-10', '[BOLD] Top-100', '[BOLD] msAP']
We observe that, as would be expected, the overall scores are much lower than the supervised approaches in the previous section. Though the results are small, they are significantly above random. The top-1 accuracy of random guesses on the Twemoji-Images test set is on the order of 0.08% compared with 1.5% for the fusion of the zero-shot results.