Should Missing Modalities Always Be Necessary to Repair for Multi-modal Sentiment Analysis?
By Yubo Gao · Paper · cs.CL
Existing methods for multimodal sentiment analysis (MSA) under missing modalities usually follow a repair-first paradigm. We revisit this assumption and ask: \emph{should every missing modality be repaired?} A per-sample oracle analysis shows the answer is not always: full-modali