Chest X-Ray Images to Differentiate COVID-19 from Pneumonia with Artificial Intelligence Techniques

Table 1

The list of acronyms and their definition.

Acronyms	Definition
AUC	Area under the curve
CLAHE	Contrast limited adaptive histogram equalization
CLD	Color layout descriptor
CNN	Convolutional neural network
CT	Computerized tomography
DCGAN	Deep convolutional generative adversarial network
DTL	Deep transfer learning
FDR	False detection rate
FN	False negative
FNR	False negative rate
FP	False positive
IoMT	Internet of Medical Things
kNN	-nearest neighbors
LDA	Linear discriminant analysis
MADE	Multiobjective adaptive differential evolution
PCA	Principal component analysis
RSVM	Reduced support vector machine
PPV	Positive predictive value
ReLU	Rectified linear unit
RF	Random forest
ROI	Region of interest
RT-PCR	Reverse transcription-polymerase chain reaction
SARS-CoV-2	Severe acute respiratory syndrome coronavirus
SURF	Speeded-up robust feature
TN	True negative
TP	True positive
TPR	True positive rate
WHO	World Health Organization