Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Improved Fusion of Visual and Language Representations by Dense
  Symmetric Co-Attention for Visual Question Answering   A key solution to visual question answering (VQA) exists in how to fuse
visual and language features extracted from an input image and question. We
show that an attention mechanism that enables dense, bi-directional
interactions between the two modalities contributes to boost accuracy of
prediction of answers. Specifically, we present a simple architecture that is
fully symmetric between visual and language representations, in which each
question word attends on image regions and each image region attends on
question words. It can be stacked to form a hierarchy for multi-step
interactions between an image-question pair. We show through experiments that
the proposed architecture achieves a new state-of-the-art on VQA and VQA 2.0
despite its small size. We also present qualitative evaluation, demonstrating
how the proposed attention mechanism can generate reasonable attention maps on
images and questions, which leads to the correct answer prediction.

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The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol