Multimodal Sentiment Analysis Based on Cross-Modal Attention and Gated Cyclic Hierarchical Fusion Networks

Table 5

Ablation study results of fusion strategies on MOSI and MOSEI datasets.

Task	MOSI				MOSEI
	MAE (↓)	Corr (↑)	Acc-2 (↑)	F1-score (↑)	MAE (↓)	Corr (↑)	Acc-2 (↑)	F1-score (↑)
MGHF_w/o(pc)	0.714	0.793	82.88	82.63	0.538	0.758	84.27		84.48
MGHF_LSTM	0.712	0.800	83.27	82.94	0.530	0.767	85.22		84.89
MGHF_original	0.709	0.802	83.38	83.32	0.528	0.767	85.25		85.09