Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: SimpleQuestions Nearly Solved: A New Upperbound and Baseline Approach   The SimpleQuestions dataset is one of the most commonly used benchmarks for
studying single-relation factoid questions. In this paper, we present new
evidence that this benchmark can be nearly solved by standard methods. First we
show that ambiguity in the data bounds performance on this benchmark at 83.4%;
there are often multiple answers that cannot be disambiguated from the
linguistic signal alone. Second we introduce a baseline that sets a new
state-of-the-art performance level at 78.1% accuracy, despite using standard
methods. Finally, we report an empirical analysis showing that the upperbound
is loose; roughly a third of the remaining errors are also not resolvable from
the linguistic signal. Together, these results suggest that the SimpleQuestions
dataset is nearly solved.

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The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex