TABLE III. Basic Information of Some Pooling Matrices.

	size			row cor.	col. cor.	girth	(comp.) gain
PPoL-(31,3)		3	31	1	1	6	10.33
PPoL-(23,4)		4	23	1	1	6	5.75
PPoL-(13,3)		3	13	1	1	6	4.33
PPoL-(7,2)		2	7	1	1	8	3.5
P-BEST Matrix [8]		6	48	6	2	4	8
Kirkman Matrix		3	7	1	1	6	2.33
Tapestry Matrix [9]		2-3	6-9	3	2	4	2.5
Tapestry Matrix [9]		2-3	6-7	1	1	6	2.5
2D-pooling Matrix [7]		2	12(8)	1	1	8	4.8