Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Novel Span Measure, Spanning Sets and Applications   Rough Set based Spanning Sets were recently proposed to deal with
uncertainties arising in the problem in domain of natural language processing
problems. This paper presents a novel span measure using upper approximations.
The key contribution of this paper is to propose another uncertainty measure of
span and spanning sets. Firstly, this paper proposes a new definition of
computing span which use upper approximation instead of boundary regions. This
is useful in situations where computing upper approximations are much more
convenient that computing boundary region. Secondly, properties of novel span
and relation with earlier span measure are discussed. Thirdly, the paper
presents application areas where the proposed span measure can be utilized.

36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat