Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A budget-constrained inverse classification framework for smooth
  classifiers   Inverse classification is the process of manipulating an instance such that
it is more likely to conform to a specific class. Past methods that address
such a problem have shortcomings. Greedy methods make changes that are overly
radical, often relying on data that is strictly discrete. Other methods rely on
certain data points, the presence of which cannot be guaranteed. In this paper
we propose a general framework and method that overcomes these and other
limitations. The formulation of our method can use any differentiable
classification function. We demonstrate the method by using logistic regression
and Gaussian kernel SVMs. We constrain the inverse classification to occur on
features that can actually be changed, each of which incurs an individual cost.
We further subject such changes to fall within a certain level of cumulative
change (budget). Our framework can also accommodate the estimation of
(indirectly changeable) features whose values change as a consequence of
actions taken. Furthermore, we propose two methods for specifying feature-value
ranges that result in different algorithmic behavior. We apply our method, and
a proposed sensitivity analysis-based benchmark method, to two freely available
datasets: Student Performance from the UCI Machine Learning Repository and a
real world cardiovascular disease dataset. The results obtained demonstrate the
validity and benefits of our framework and method.

25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom