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To begin with, what exactly is sarcasm? Sarcasm involves expressing a meaning that is often the opposite of its literal sense. It frequently employs positive language to convey negative implications.
Consequently, in the initial stages, we focused on identifying sarcasm through the detection of textual inconsistencies.
However, more and more social media platforms allow users to post multi- modal comments such as videos, which bring both opportunities and challenges to multi-modal sarcasm detection.
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IEEE/ICACT20240342 Slide.02
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