Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Evaluation-Focused Framework for Visualization Recommendation
  Algorithms   Although we have seen a proliferation of algorithms for recommending
visualizations, these algorithms are rarely compared with one another, making
it difficult to ascertain which algorithm is best for a given visual analysis
scenario. Though several formal frameworks have been proposed in response, we
believe this issue persists because visualization recommendation algorithms are
inadequately specified from an evaluation perspective. In this paper, we
propose an evaluation-focused framework to contextualize and compare a broad
range of visualization recommendation algorithms. We present the structure of
our framework, where algorithms are specified using three components: (1) a
graph representing the full space of possible visualization designs, (2) the
method used to traverse the graph for potential candidates for recommendation,
and (3) an oracle used to rank candidate designs. To demonstrate how our
framework guides the formal comparison of algorithmic performance, we not only
theoretically compare five existing representative recommendation algorithms,
but also empirically compare four new algorithms generated based on our
findings from the theoretical comparison. Our results show that these
algorithms behave similarly in terms of user performance, highlighting the need
for more rigorous formal comparisons of recommendation algorithms to further
clarify their benefits in various analysis scenarios.

26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol