Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Artificial Neural Net approach to forecast the population of India   Present paper endeavors to forecast the population of India through
Artificial Neural Network. A non-linear Artificial Neural Net model has been
developed and the prediction has been found to be sufficiently accurate. It has
been found that the model is performing more efficiently in predicting female
population than the male population. Results have been presented graphically.

4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th