Search Results for author: Xiaohan Zou

Found 3 papers, 1 papers with code

Reconstruct before Query: Continual Missing Modality Learning with Decomposed Prompt Collaboration

1 code implementation17 Mar 2024 Shu Zhao, Xiaohan Zou, Tan Yu, Huijuan Xu

Meanwhile, our RebQ leverages extensive multi-modal knowledge from pre-trained LMMs to reconstruct the data of missing modality.

Continual Learning

Efficient Meta-Learning for Continual Learning with Taylor Expansion Approximation

no code implementations3 Oct 2022 Xiaohan Zou, Tong Lin

However, they still suffer from the catastrophic forgetting problem in the setting of continual learning, since the past data of previous tasks are no longer available.

Computational Efficiency Continual Learning +1

TokenFlow: Rethinking Fine-grained Cross-modal Alignment in Vision-Language Retrieval

no code implementations28 Sep 2022 Xiaohan Zou, Changqiao Wu, Lele Cheng, Zhongyuan Wang

Most existing methods in vision-language retrieval match two modalities by either comparing their global feature vectors which misses sufficient information and lacks interpretability, detecting objects in images or videos and aligning the text with fine-grained features which relies on complicated model designs, or modeling fine-grained interaction via cross-attention upon visual and textual tokens which suffers from inferior efficiency.

Retrieval Text Retrieval +1

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