Table 4.

Setting for baseline datasets

	Properties	Dataset R	Dataset S	DatasetB	Dataset I	Dataset C	Dataset H
dataset	Data type	Real-valued	Symbolic	Integer	Integer	Real-valued	Heterogeneous (50% real, 50% symbolic)
	Size	$1000\times 100$	$1000\times 100$	$1000\times 100$	$1000\times 100$	$1000\times 100$	$1000\times 100$
	Alphabet	[-100,100]	{a,b,c,d,e}	{1,0}	[0,100]	[-100,100]	[-100,100] and {a,b,c,d,e}
	Background	N(0,30)	Missing	Missing	Uniform	Uniform	Missing
bics	Number	1	1	1	1	1	1
	Dimensions	$50\times 50$	$50\times 50$	$50\times 50$	$50\times 50$	$50\times 50$	$50\times 50$
	Contiguity	No	No	No	No	Yes	No