Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Why do you think that? Exploring Faithful Sentence-Level Rationales
  Without Supervision   Evaluating the trustworthiness of a model's prediction is essential for
differentiating between `right for the right reasons' and `right for the wrong
reasons'. Identifying textual spans that determine the target label, known as
faithful rationales, usually relies on pipeline approaches or reinforcement
learning. However, such methods either require supervision and thus costly
annotation of the rationales or employ non-differentiable models. We propose a
differentiable training-framework to create models which output faithful
rationales on a sentence level, by solely applying supervision on the target
task. To achieve this, our model solves the task based on each rationale
individually and learns to assign high scores to those which solved the task
best. Our evaluation on three different datasets shows competitive results
compared to a standard BERT blackbox while exceeding a pipeline counterpart's
performance in two cases. We further exploit the transparent decision-making
process of these models to prefer selecting the correct rationales by applying
direct supervision, thereby boosting the performance on the rationale-level.

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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: atom-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
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The categories of this paper are: stat
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-ex