Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Robust Parser Based on Syntactic Information   In this paper, we propose a robust parser which can parse extragrammatical
sentences. This parser can recover them using only syntactic information. It
can be easily modified and extended because it utilize only syntactic
information.

15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con