Increasing Visual Awareness in Multimodal Neural Machine Translation from an Information Theoretic Perspective
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Abstract (arXiv)
Multimodal machine translation (MMT) aims to improve translation quality by equipping the source sentence with its corresponding image. Despite the promising performance, MMT models still suffer the problem of input degradation: models focus more on textual information while visual information is generally overlooked. In this paper, we endeavor to improve MMT performance by increasing visual awareness from an information theoretic perspective. In detail, we decompose the informative visual signals into two parts: source-specific information and target-specific information. We use mutual information to quantify them and propose two methods for objective optimization to better leverage visual signals. Experiments on two datasets demonstrate that our approach can effectively enhance the visual awareness of MMT model and achieve superior results against strong baselines.
Key facts. Cited by 10 papers in the map (data through 7 Oct 2026). Builds on 33 of its 41 references that are in the map. First posted on arXiv 16 Oct 2022.
Builds on
33 of 41 references.
References · 33
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21 more
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Built on by
Citing papers per year: 2022: 1; 2023: 3; 2024: 2; 2025: 3; 2026: 1.
10 papers.
- 2023InfoPrompt: Information-Theoretic Soft Prompt Tuning for Natural Language Understandingcited by 29
- 2024Balancing Multimodal Training Through Game-Theoretic Regularizationcited by 13
- 2022Transformers Go for the LOLs: Generating (Humourous) Titles from Scientific Abstracts End-to-Endcited by 6
- 2023Bridging the Gap between Synthetic and Authentic Images for Multimodal Machine Translationcited by 6
- 2024A Survey on Multi-modal Machine Translation: Tasks, Methods and Challengescited by 6
- 2023Incorporating Probing Signals into Multimodal Machine Translation via Visual Question-Answering Pairscited by 3
- 2025Information-Theoretic Complementary Prompts for Improved Continual Text Classificationcited by 0
- 2025Conditional Information Bottleneck for Multimodal Fusion: Overcoming Shortcut Learning in Sarcasm Detectioncited by 0
- 2025Vision-Grounded Machine Interpreting: Improving the Translation Process through Visual Cuescited by 0
- 2026SynIB: Informational Bottleneck for Maximizing Synergy in Multimodal Learningcited by 0
- 2026SynIB: Informational Bottleneck for Maximizing Synergy in Multimodal Learning12 May 2026
- 2025Vision-Grounded Machine Interpreting: Improving the Translation Process through Visual Cues28 Sep 2025
- 2025Conditional Information Bottleneck for Multimodal Fusion: Overcoming Shortcut Learning in Sarcasm Detection14 Aug 2025
- 2025Information-Theoretic Complementary Prompts for Improved Continual Text Classification27 May 2025
- 2024Balancing Multimodal Training Through Game-Theoretic Regularization11 Nov 2024
- 2024A Survey on Multi-modal Machine Translation: Tasks, Methods and Challenges21 May 2024
- 2023Incorporating Probing Signals into Multimodal Machine Translation via Visual Question-Answering Pairs26 Oct 2023
- 2023Bridging the Gap between Synthetic and Authentic Images for Multimodal Machine Translation20 Oct 2023
- 2023InfoPrompt: Information-Theoretic Soft Prompt Tuning for Natural Language Understanding8 Jun 2023
- 2022Transformers Go for the LOLs: Generating (Humourous) Titles from Scientific Abstracts End-to-End20 Dec 2022