Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unlocking Compositional Generalization in Pre-trained Models Using
  Intermediate Representations   Sequence-to-sequence (seq2seq) models are prevalent in semantic parsing, but
have been found to struggle at out-of-distribution compositional
generalization. While specialized model architectures and pre-training of
seq2seq models have been proposed to address this issue, the former often comes
at the cost of generality and the latter only shows limited success. In this
paper, we study the impact of intermediate representations on compositional
generalization in pre-trained seq2seq models, without changing the model
architecture at all, and identify key aspects for designing effective
representations. Instead of training to directly map natural language to an
executable form, we map to a reversible or lossy intermediate representation
that has stronger structural correspondence with natural language. The
combination of our proposed intermediate representations and pre-trained models
is surprisingly effective, where the best combinations obtain a new
state-of-the-art on CFQ (+14.8 accuracy points) and on the template-splits of
three text-to-SQL datasets (+15.0 to +19.4 accuracy points). This work
highlights that intermediate representations provide an important and
potentially overlooked degree of freedom for improving the compositional
generalization abilities of pre-trained seq2seq models.

14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
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The categories of this paper are: chao-dyn
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The categories of this paper are: mtrl-th