Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interpretable Distribution Features with Maximum Testing Power   Two semimetrics on probability distributions are proposed, given as the sum
of differences of expectations of analytic functions evaluated at spatial or
frequency locations (i.e, features). The features are chosen so as to maximize
the distinguishability of the distributions, by optimizing a lower bound on
test power for a statistical test using these features. The result is a
parsimonious and interpretable indication of how and where two distributions
differ locally. An empirical estimate of the test power criterion converges
with increasing sample size, ensuring the quality of the returned features. In
real-world benchmarks on high-dimensional text and image data, linear-time
tests using the proposed semimetrics achieve comparable performance to the
state-of-the-art quadratic-time maximum mean discrepancy test, while returning
human-interpretable features that explain the test results.

21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an