Supervised ML Algorithms in the High Dimensional Applications for Dimension Reduction

Table 1

Classification of various dimension reduction techniques.

Techniques	Input data	Class of technique	Linearity	Measurement scale
PCA	Continuous	Unsupervised	Linear	Interval/ratio
FA	Continuous	Unsupervised	Linear	Interval/Ratio
AFDM	Continuous/categorical	Unsupervised	Linear	Mixed
HCA	Continuous	Supervised	Linear	Interval/ratio
CDA	Discrete/continuous	Supervised	Linear	Interval
CCA	Discrete/continuous	Supervised	Linear	Interval/ratio
ICA	Continuous	Unsupervised	Linear	Interval
BVM	Discrete/continuous	Supervised	Linear	Interval
CVM	Discrete/continuous	Supervised	Linear	Interval
CSVC	Discrete/continuous	Supervised	Linear	Interval
LDA	Discrete/continuous	Supervised	Linear	Interval/ratio
MLP NN	Discrete/continuous	Supervised	Linear	Interval
NB	Discrete/continuous	Supervised	Linear	Interval
Prototype NN	Discrete/continuous	Supervised	Non linear	Interval
SVM	Continuous	Supervised	Linear	Interval
ID3	Discrete/continuous	Supervised	Linear	Interval
NB continuous	Continuous	Supervised	Non-linear	Interval
Isomap	Continuous	Unsupervised	Non-linear	Interval
MVU	Continuous	Unsupervised	Non-linear	Interval
LLE	Continuous	Unsupervised	Non-linear	Interval
Diffusion maps	Continuous/categorical	Unsupervised	Non-linear	Interval
CATPCA	Categorical	Unsupervised	Non-linear	Nominal/Ordinal
MCA	Discrete	Unsupervised	Non-linear	Nominal
Non-metric MDS	Categorical	Unsupervised	Non-linear	Nominal
Isomap	Continuous	Supervised	Non-linear	Interval
t-SNE	Continuous	Unsupervised	Non-linear	Interval
Non-linear MDS	Categorical	Unsupervised	Non-linear	Nominal
SOM	Continuous	Unsupervised	Non-linear	Interval
CatVARHCA	Categorical	Unsupervised	Non-linear	Nominal
HAC	Continuous	Supervised	Linear	Interval/Ratio
K-means	Continuous	Supervised	Linear	Ordinal/interval/ratio
K-means strengthening	Discrete/continuous	Supervised	Linear	Interval/ratio
Kohonen-SOM	Continuous/categorical	Unsupervised	Non-linear	Interval
VARCLUS	Continuous	Supervised	Linear	Interval
VARHCA	Continuous	Supervised	Linear	Interval/Ratio
VARK means	Continuous	Supervised	Linear	Interval/Ratio
Correspondence analysis	Discrete	Supervised	Linear	Nominal
Decision tree	Discrete/continuous	Supervised	Non-linear	Ordinal/interval/ratio
DCA	Discrete	Supervised	Linear	Nominal
K-NN	Discrete/continuous	Supervised	Linear	Ordinal/interval/ratio