AI	Artificial Intelligence
AUs	Action Units
AVEC2016	Audio Visual Emotion Challenge
AViD-C	AViD-Corpus
BDC-WB	Bipolar Disorder Corpus and Well-Being
BiLSTM	Bidirectional Long Short-Term Memory
CNN	Convolutional Neural Network
DAIC-WOZ	Distress Analysis Interview Corpus Wizard-of-Oz
DSM 5	The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition
DT	Decision Tree
ECG	Electrocardiogram
EEG	Electroencephalography
fMRI	Functional Magnetic Resonance Imaging
ICD 10	The International Classification of Diseases Tenth Edition
LSTM	Long Short-Term Memory
MAE	Mean Absolute Error
ML	Machine Learning
MSE	Mean Square Error
MV-R	Multivariate Regression
NN	Neural Network
PHQ-8	The Eight-Item Patient Health Questionnaire Depression Scale
PRISMA-ScR	(Preferred Reporting Items for Systematic Reviews and Meta-Analyses—Extension for Scoping Reviews)
QoL	Quality of Life
RF	Random Forest
RMSE	Root Mean Square Error
SVM	Support Vector Machines
TPR/TNR	True Positive Ratio/True Negative Ratio
WOS	Web of Science