BagFormer: Better Cross-Modal Retrieval via bag-wise interaction
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Abstract (arXiv)
In the field of cross-modal retrieval, single encoder models tend to perform better than dual encoder models, but they suffer from high latency and low throughput. In this paper, we present a dual encoder model called BagFormer that utilizes a cross modal interaction mechanism to improve recall performance without sacrificing latency and throughput. BagFormer achieves this through the use of bag-wise interactions, which allow for the transformation of text to a more appropriate granularity and the incorporation of entity knowledge into the model. Our experiments demonstrate that BagFormer is able to achieve results comparable to state-of-the-art single encoder models in cross-modal retrieval tasks, while also offering efficient training and inference with 20.72 times lower latency and 25.74 times higher throughput.
Key facts. Cited by 1 paper in the map (data through 7 Oct 2026). Builds on 27 of its 33 references that are in the map. First posted on arXiv 29 Dec 2022.
Builds on
27 of 33 references.
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15 more
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