arXiv AI By Trishan Singha Roy, Arkadeep Acharya, Vishwajeet Kumar, Jaydeep Sen, Sachindra Joshi

Spatial Matryoshka Training for Multi-Granularity Visual Document Retrieval

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arXiv AI
Jun 9

MM-Matryoshka: Towards Budget-Elastic Visual Document Retrieval via a 2D Multimodal Matryoshka Training Framework

arXiv:2606. 07654v1 Announce Type: cross Abstract: Multi-vector visual document retrievers achieve strong fine-grained matching by representing each page with multiple vectors from deep Vision-Language Models (VLMs), but this design makes deployment expensive in both storage and computational overhead.

By Haowen Xiang, Yibo Yan, Jiahao Huo, Yu Huang, Yi Cao, Mingdong Ou, Xuming Hu