Multilingual (or cross-lingual) embeddings represent several languages in a unique vector space. Using a common embedding space enables for a shared semantic between words from different languages. In this paper, we propose to embed images and texts into a unique distributional vector space, enabling to search images by using text queries expressing information needs related to the (visual) content of images, as well as using image similarity. Our framework forces the representation of an image to be similar to the representation of the text that describes it. Moreover, by using multilingual embeddings we ensure that words from two different languages have close descriptors and thus are attached to similar images. We provide experimental evidence of the efficiency of our approach by experimenting it on two datasets: Common Objects in COntext (COCO) [19] and Multi30K [7].
Image search using multilingual texts: a cross-modal learning approach between image and text Maxime Portaz Qwant Research
Maxime Portaz,Hicham Randrianarivo,A. Nivaggioli,Estelle Maudet,Christophe Servan,Sylvain Peyronnet
Published 2019 in arXiv.org
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- Publication year
2019
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arXiv.org
- Publication date
2019-03-21
- Fields of study
Linguistics, Computer Science
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