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Deep Transfer Learning Based Classification Model for COVID-19 Disease
#MMPMID32837678
Pathak Y
; Shukla PK
; Tiwari A
; Stalin S
; Singh S
; Shukla PK
Ing Rech Biomed
2022[Apr]; 43
(2
): 87-92
PMID32837678
show ga
The COVID-19 infection is increasing at a rapid rate, with the availability of
limited number of testing kits. Therefore, the development of COVID-19 testing
kits is still an open area of research. Recently, many studies have shown that
chest Computed Tomography (CT) images can be used for COVID-19 testing, as chest
CT images show a bilateral change in COVID-19 infected patients. However, the
classification of COVID-19 patients from chest CT images is not an easy task as
predicting the bilateral change is defined as an ill-posed problem. Therefore, in
this paper, a deep transfer learning technique is used to classify COVID-19
infected patients. Additionally, a top-2 smooth loss function with cost-sensitive
attributes is also utilized to handle noisy and imbalanced COVID-19 dataset kind
of problems. Experimental results reveal that the proposed deep transfer
learning-based COVID-19 classification model provides efficient results as
compared to the other supervised learning models.