Papers › Improving Context Modelling in Multimodal Dialogue Generation

Improving Context Modelling in Multimodal Dialogue Generation

20 Oct 2018WS 2018 11arXiv:1810.11955archive 2025-07-28

Shubham Agarwal, Ondrej Dusek, Ioannis Konstas, Verena Rieser

In this work, we investigate the task of textual response generation in a multimodal task-oriented dialogue system. Our work is based on the recently released Multimodal Dialogue (MMD) dataset (Saha et al., 2017) in the fashion domain. We introduce a multimodal extension to the Hierarchical Recurrent Encoder-Decoder (HRED) model and show that this extension outperforms strong baselines in terms of text-based similarity metrics. We also showcase the shortcomings of current vision and language models by performing an error analysis on our system's output.

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