AM	additive manufacturing
FDM	fused deposition modeling
SLM	selective laser melting
SLA	stereolithography
SLS	selective laser sintering
DLP	digital light process
MJF	multi jet fusion
ML	machine learning
AE	acoustic emission
CFSFDP	clustering-by-fast-search-and-find-of-density-peak
K-SVD	K-singular value decomposition
LDA	linear discriminant analysis
SvM	support vector machine
HSMM	hidden semi-Markov model
LS-SVM	least squares SVM
SLA	back-propagation neural network
BCNN	Bayesian convolutional neural networks
TCN	temporal convolutional network
LSTM	long short-term memort
RMS	root mean square
IoT	internet of things
EFMSA	error fusion of multiple sparse auto-encode
DFESN	deep fuzzy echo state network
SPE	squared prediction error
ESN	echo state network
LPP	locality preserving projects
OSL	one-shot Learning
BiGAN	bidirectional generative adversarial networks
SMOTE	synthetic minority over-sampling technique
DTL	deep-transfer learning
SLA	stereolithography