Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classification of COVID-19 in Chest CT Images using Convolutional
  Support Vector Machines   Purpose: Coronavirus 2019 (COVID-19), which emerged in Wuhan, China and
affected the whole world, has cost the lives of thousands of people. Manual
diagnosis is inefficient due to the rapid spread of this virus. For this
reason, automatic COVID-19 detection studies are carried out with the support
of artificial intelligence algorithms. Methods: In this study, a deep learning
model that detects COVID-19 cases with high performance is presented. The
proposed method is defined as Convolutional Support Vector Machine (CSVM) and
can automatically classify Computed Tomography (CT) images. Unlike the
pre-trained Convolutional Neural Networks (CNN) trained with the transfer
learning method, the CSVM model is trained as a scratch. To evaluate the
performance of the CSVM method, the dataset is divided into two parts as
training (%75) and testing (%25). The CSVM model consists of blocks containing
three different numbers of SVM kernels. Results: When the performance of
pre-trained CNN networks and CSVM models is assessed, CSVM (7x7, 3x3, 1x1)
model shows the highest performance with 94.03% ACC, 96.09% SEN, 92.01% SPE,
92.19% PRE, 94.10% F1-Score, 88.15% MCC and 88.07% Kappa metric values.
Conclusion: The proposed method is more effective than other methods. It has
proven in experiments performed to be an inspiration for combating COVID and
for future studies.

23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg