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CLIP2TV: Align, Match and Distill for Video-Text Retrieval

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arxiv 2111.05610 v2 pith:KITR2KJW submitted 2021-11-10 cs.CV cs.CL

classification cs.CVcs.CL
keywords retrievalvideo-textclip2tvencoderlearningmethodssometransformer
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Modern video-text retrieval frameworks basically consist of three parts: video encoder, text encoder and the similarity head. With the success on both visual and textual representation learning, transformer based encoders and fusion methods have also been adopted in the field of video-text retrieval. In this report, we present CLIP2TV, aiming at exploring where the critical elements lie in transformer based methods. To achieve this, We first revisit some recent works on multi-modal learning, then introduce some techniques into video-text retrieval, finally evaluate them through extensive experiments in different configurations. Notably, CLIP2TV achieves 52.9@R1 on MSR-VTT dataset, outperforming the previous SOTA result by 4.1%.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Expertized Caption Auto-Enhancement for Video-Text Retrieval

    cs.CV 2025-02 conditional novelty 6.0 of 10

    A video-text retrieval method that automatically generates and selects multi-perspective video captions with a prompt-optimized multimodal LLM and a mixture-of-experts module, reporting state-of-the-art performance on...

  2. MemVerse: Multimodal Memory for Lifelong Learning Agents

    cs.AI 2025-12 reject novelty 4.0 of 10

    MemVerse reports large gains on multimodal benchmarks by adding a hierarchical knowledge-graph memory plus fine-tuned parametric recall, but its strongest video-retrieval result uses ground-truth caption-video pairs i...

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