AI	artificial intelligence
AFS	abrasion foot sores
AUC	area under the receiver operating characteristic curve
ANN	artificial neural network
BPNN	backpropagation neural network
BIM	body mass index
CNN	convolutional neural network
DM	diabetes mellitus
DF	diabetic foot
DFU	diabetic foot ulcer
DFS	diabetic foot sores
DFW	diabetic foot wounds
DT	decision tree
DICE	dice similarity coefficient
DFUC	diabetic foot ulcer challenge
EHR	electronic health record
EMR	electronic medical record
ELM	extreme learning machine
FCL	fully connected layer
FID	Fréchet inception distance
GA	genetic algorithm
GAN	generative adversarial network
Grad-CAM	gradient-weighted class activation mapping
HbA1C	hemoglobin 1C
IoU	intersection over union
KNN	k-nearest neighbor
KID	kernel inception distance
LR	logistic regression
LIME	local interpretable model-agnostic explanations
ML	machine learning
mAP	mean average precision
MAE	mean absolute error
MLP	multilayer perceptron
NB	naive bayes
PVD	peripheral vascular disease
PAD	peripheral artery disease
RF	random forest
RL	reinforcement learning
ROC	receiver operating characteristic
ReLU	rectified linear unit
RAE	relative absolute error
RMSE	root mean squared error
SNN	Siamese neural network
SVM	support vector machine
SHAP	shapley additive explanations
T2DM	type 2 diabetes mellitus
TcPO₂	transcutaneous oxygen pressure
XAI	explainable artificial intelligence