Table 2.

Computational time and memory needed for each run of all methods

	${\ell }_1$-norm	HGIMDA	EGBMMDA	DeepMDA	NTSMDA	PBMDA
Programming Language	R	MATLAB	R	Python 2.7	R	Python 2.7
Time (min)	< 3	< 1	< 1	< 10	< 1	< 60
Memory (GB)	4	4	4	12	4	16