Using Visual Feature Space as a Pivot Across Languages

Ziyan Yang, Leticia Pinto-Alva, Franck Dernoncourt, Vicente Ordonez


Abstract
Our work aims to leverage visual feature space to pass information across languages. We show that models trained to generate textual captions in more than one language conditioned on an input image can leverage their jointly trained feature space during inference to pivot across languages. We particularly demonstrate improved quality on a caption generated from an input image, by leveraging a caption in a second language. More importantly, we demonstrate that even without conditioning on any visual input, the model demonstrates to have learned implicitly to perform to some extent machine translation from one language to another in their shared visual feature space. We show results in German-English, and Japanese-English language pairs that pave the way for using the visual world to learn a common representation for language.
Anthology ID:
2020.findings-emnlp.328
Volume:
Findings of the Association for Computational Linguistics: EMNLP 2020
Month:
November
Year:
2020
Address:
Online
Editors:
Trevor Cohn, Yulan He, Yang Liu
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
3673–3678
Language:
URL:
https://aclanthology.org/2020.findings-emnlp.328
DOI:
10.18653/v1/2020.findings-emnlp.328
Bibkey:
Cite (ACL):
Ziyan Yang, Leticia Pinto-Alva, Franck Dernoncourt, and Vicente Ordonez. 2020. Using Visual Feature Space as a Pivot Across Languages. In Findings of the Association for Computational Linguistics: EMNLP 2020, pages 3673–3678, Online. Association for Computational Linguistics.
Cite (Informal):
Using Visual Feature Space as a Pivot Across Languages (Yang et al., Findings 2020)
Copy Citation:
PDF:
https://aclanthology.org/2020.findings-emnlp.328.pdf
Code
 uvavision/visual-pivoting
Data
MS COCO