C2KD: Cross-Lingual Cross-Modal Knowledge Distillation for Multilingual Text-Video Retrieval
On the map: Knowledge distillation → Knowledge distillation for LLMs
Abstract (arXiv)
Multilingual text-video retrieval methods have improved significantly in recent years, but the performance for other languages lags behind English. We propose a Cross-Lingual Cross-Modal Knowledge Distillation method to improve multilingual text-video retrieval. Inspired by the fact that English text-video retrieval outperforms other languages, we train a student model using input text in different languages to match the cross-modal predictions from teacher models using input text in English. We propose a cross entropy based objective which forces the distribution over the student's text-video similarity scores to be similar to those of the teacher models. We introduce a new multilingual video dataset, Multi-YouCook2, by translating the English captions in the YouCook2 video dataset to 8 other languages. Our method improves multilingual text-video retrieval performance on Multi-YouCook2 and several other datasets such as Multi-MSRVTT and VATEX. We also conducted an analysis on the effectiveness of different multilingual text models as teachers. The code, models, and dataset are available at https://github.com/roudimit/c2kd.
Key facts. Cited by 3 papers in the map (data through 14 Oct 2026). Placed in Knowledge distillation for LLMs, one of 12 directions in Knowledge distillation. Builds on 36 of its 49 references that are in the map. First posted on arXiv 7 Oct 2022.
Builds on
36 of 49 references.
References · 36
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24 more
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Citing papers per year: 2023: 2; 2024: 0; 2025: 1.
3 papers.
Similar, not cited
Close in wording, no citation either way
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- 2021Learning Cross-Lingual IR from an English Retriever
- 2024Multimodal LLM Enhanced Cross-lingual Cross-modal Retrieval
- 2023WAVER: Writing-style Agnostic Text-Video Retrieval via Distilling Vision-Language Models Through Open-Vocabulary Knowledge
- 2022Multi-stage Distillation Framework for Cross-Lingual Semantic Similarity Matching
- 2021VidLanKD: Improving Language Understanding via Video-Distilled Knowledge Transfer