Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collective Intelligence in Humans: A Literature Review   This literature review focuses on collective intelligence in humans. A
keyword search was performed on the Web of Knowledge and selected papers were
reviewed in order to reveal themes relevant to collective intelligence. Three
levels of abstraction were identified in discussion about the phenomenon: the
micro-level, the macro-level and the level of emergence. Recurring themes in
the literature were categorized under the above-mentioned framework and
directions for future research were identified.

17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex