Table 2.

Abbreviations for machine learning algorithms.

Abbreviation	Algorithm
ANFIS	adaptive-neuro fuzzy inference systems
Bagging	bootstrap aggregating
BBN	bayesian belief network
BN	bayesian network
BPN	back-propagation network
CART	classification and regression trees
CHAID	chi-square automatic interaction detector
CNNs	convolutional neural networks
CP	counter propagation
DBM	deep boltzmann machine
DBN	deep belief network
DNN	deep neural networks
ELMs	extreme learning machines
EM	expectation maximisation
ENNs	ensemble neural networks
GNB	gaussian naive bayes
GRNN	generalized regression neural network
KNN	k-nearest neighbor
LDA	linear discriminant analysis
LS-SVM	least squares-support vector machine
LVQ	learning vector quantization
LWL	locally weighted learning
MARS	multivariate adaptive regression splines
MLP	multi-layer perceptron
MLR	multiple linear regression
MOG	mixture of gaussians
OLSR	ordinary least squares regression
PCA	principal component analysis
PLSR	partial least squares regression
RBFN	radial basis function networks
RF	random forest
SaE-ELM	self adaptive evolutionary-extreme learning machine
SKNs	supervised kohonen networks
SOMs	self-organising maps
SPA-SVM	successive projection algorithm-support vector machine
SVR	support vector regression