Binding Multiple Modalities via Multimodal Wasserstein Barycenter
BaryBind is presented, which aims to transport the specific modality towards the Wasserstein barycenter (WB) optimized across all modalities and introduces a volumetric alignment objective to establish a unified semantic space around the WB embedding.
Xiao-Le Tang, Jia-Yi Xu, Xiang Gu et al.
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