Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: DeeSCo: Deep heterogeneous ensemble with Stochastic Combinatory loss for
  gaze estimation   From medical research to gaming applications, gaze estimation is becoming a
valuable tool. While there exists a number of hardware-based solutions, recent
deep learning-based approaches, coupled with the availability of large-scale
databases, have allowed to provide a precise gaze estimate using only consumer
sensors. However, there remains a number of questions, regarding the problem
formulation, architectural choices and learning paradigms for designing gaze
estimation systems in order to bridge the gap between geometry-based systems
involving specific hardware and approaches using consumer sensors only. In this
paper, we introduce a deep, end-to-end trainable ensemble of heatmap-based weak
predictors for 2D/3D gaze estimation. We show that, through heterogeneous
architectural design of these weak predictors, we can improve the decorrelation
between the latter predictors to design more robust deep ensemble models.
Furthermore, we propose a stochastic combinatory loss that consists in randomly
sampling combinations of weak predictors at train time. This allows to train
better individual weak predictors, with lower correlation between them. This,
in turns, allows to significantly enhance the performance of the deep ensemble.
We show that our Deep heterogeneous ensemble with Stochastic Combinatory loss
(DeeSCo) outperforms state-of-the-art approaches for 2D/3D gaze estimation on
multiple datasets.

20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph