Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Application of novel analysis techniques to Cosmic Microwave Background
  astronomy   The data from Cosmic Microwave Background (CMB) experiments are becoming more
complex with each new experiment. A consistent way of analysing these data sets
is required so that direct comparison is possible between the various
experimental results. This thesis presents several techniques that can be used
to analyse CMB data.

15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys