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Paper · 2010.07954 · EMNLP · 2020

Room-Across-Room: Multilingual Vision-and-Language Navigation with Dense Spatiotemporal Grounding

Alexander Ku, Jason Baldridge, Peter Anderson, Roma Patel, Eugene Ie

arXiv · PDF · Open in the Atlas

Code that ran

We lifted 4 functions out of this paper's own repositories and ran 1 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.

RepositoryRoleRan
VegB/Diagnose_VLN canonical 1 of 4
FunctionStatusWhere it lives
get_label_for_setting Ran VegB/Diagnose_VLN/r2r/model/Recurrent-VLN-BERT/r2r_src/utils.py
code served (permissive licence) · get_code("57e01d248c7840a8")
compute_bleu Not yet run VegB/Diagnose_VLN/rxr/model/CLIP-ViL-VLN/r2r_src/bleu.py
code served (permissive licence) · get_code("7b5b4685db18fbca")
load_nav_graphs Not yet run VegB/Diagnose_VLN/r2r/model/Recurrent-VLN-BERT/r2r_src/utils.py
code served (permissive licence) · get_code("e3a90df1a875a38e")
read_tsv Not yet run VegB/Diagnose_VLN/rxr/model/CLIP-ViL-VLN/precomute_imagenet_views.py
code served (permissive licence) · get_code("6468f9e62900b58c")

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Abstract

We introduce Room-Across-Room (RxR), a new Vision-and-Language Navigation (VLN) dataset. RxR is multilingual (English, Hindi, and Telugu) and larger (more paths and instructions) than other VLN datasets. It emphasizes the role of language in VLN by addressing known biases in paths and eliciting more references to visible entities. Furthermore, each word in an instruction is time-aligned to the virtual poses of instruction creators and validators. We establish baseline scores for monolingual and multilingual settings and multitask learning when including Room-to-Room annotations (Anderson et al., 2018b). We also provide results for a model that learns from synchronized pose traces by focusing only on portions of the panorama attended to in human demonstrations. The size, scope and detail of RxR dramatically expands the frontier for research on embodied language agents in simulated, photo-realistic environments.

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