TCT: A Cross-supervised Learning Method for Multimodal Sequence Representation

Wubo Li; Wei Zou; Xiangang Li

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arXiv · 1911.05186

TCT: A Cross-supervised Learning Method for Multimodal Sequence Representation

Wubo Li·Wei Zou·Xiangang Li

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Abstract

Multimodalities provide promising performance than unimodality in most tasks. However, learning the semantic of the representations from multimodalities efficiently is extremely challenging. To tackle this, we propose the Transformer based Cross-modal Translator (TCT) to learn unimodal sequence representations by translating from other related multimodal sequences on a supervised learning method. Combined TCT with Multimodal Transformer Network (MTN), we evaluate MTN-TCT on the video-grounded dialogue which uses multimodality. The proposed method reports new state-of-the-art performance on video-grounded dialogue which indicates representations learned by TCT are more semantics compared to directly use unimodality.

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BibTeX RIS

Wubo Li, Wei Zou, Xiangang Li. 2019-10-23. TCT: A Cross-supervised Learning Method for Multimodal Sequence Representation. https://arxiv.org/abs/1911.05186

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