Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Programming Language Agnostic Mining of Code and Language Pairs with
  Sequence Labeling Based Question Answering   Mining aligned natural language (NL) and programming language (PL) pairs is a
critical task to NL-PL understanding. Existing methods applied specialized
hand-crafted features or separately-trained models for each PL. However, they
usually suffered from low transferability across multiple PLs, especially for
niche PLs with less annotated data. Fortunately, a Stack Overflow answer post
is essentially a sequence of text and code blocks and its global textual
context can provide PL-agnostic supplementary information. In this paper, we
propose a Sequence Labeling based Question Answering (SLQA) method to mine
NL-PL pairs in a PL-agnostic manner. In particular, we propose to apply the BIO
tagging scheme instead of the conventional binary scheme to mine the code
solutions which are often composed of multiple blocks of a post. Experiments on
current single-PL single-block benchmarks and a manually-labeled cross-PL
multi-block benchmark prove the effectiveness and transferability of SLQA. We
further present a parallel NL-PL corpus named Lang2Code automatically mined
with SLQA, which contains about 1.4M pairs on 6 PLs. Under statistical analysis
and downstream evaluation, we demonstrate that Lang2Code is a large-scale
high-quality data resource for further NL-PL research.

4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph