method	compared task pairs	label	precision	recall	f-score	noise
GRiNCH	matrix1 vs 2	task-specific boundary	0.11800000000000001	0.65	0.2	0.1
GRiNCH	matrix1 vs 2	shared boundary	0.9740000000000001	0.7	0.815	0.1
GRiNCH	matrix1 vs 3	task-specific boundary	0.331	0.7829999999999999	0.465	0.1
GRiNCH	matrix1 vs 3	shared boundary	0.97	0.6859999999999999	0.8029999999999999	0.1
GRiNCH	matrix1 vs 4	task-specific boundary	0.33799999999999997	0.733	0.46299999999999997	0.1
GRiNCH	matrix1 vs 4	shared boundary	0.981	0.736	0.841	0.1
GRiNCH	matrix2 vs 3	task-specific boundary	0.408	0.795	0.539	0.1
GRiNCH	matrix2 vs 3	shared boundary	0.9790000000000001	0.7020000000000001	0.818	0.1
GRiNCH	matrix2 vs 4	task-specific boundary	0.44	0.797	0.5670000000000001	0.1
GRiNCH	matrix2 vs 4	shared boundary	0.961	0.7440000000000001	0.8390000000000001	0.1
GRiNCH	matrix3 vs 4	task-specific boundary	0.27399999999999997	0.85	0.415	0.1
GRiNCH	matrix3 vs 4	shared boundary	0.991	0.713	0.8290000000000001	0.1
SpectralTAD	matrix1 vs 2	task-specific boundary	0.06	0.75	0.111	0.1
SpectralTAD	matrix1 vs 2	shared boundary	0.9079999999999999	0.925	0.9159999999999999	0.1
SpectralTAD	matrix1 vs 3	task-specific boundary	0.16899999999999998	0.85	0.28300000000000003	0.1
SpectralTAD	matrix1 vs 3	shared boundary	0.888	0.907	0.898	0.1
SpectralTAD	matrix1 vs 4	task-specific boundary	0.17600000000000002	0.833	0.29100000000000004	0.1
SpectralTAD	matrix1 vs 4	shared boundary	0.9079999999999999	0.9209999999999999	0.915	0.1
SpectralTAD	matrix2 vs 3	task-specific boundary	0.20800000000000002	0.846	0.33299999999999996	0.1
SpectralTAD	matrix2 vs 3	shared boundary	0.875	0.9079999999999999	0.8909999999999999	0.1
SpectralTAD	matrix2 vs 4	task-specific boundary	0.217	0.8240000000000001	0.344	0.1
SpectralTAD	matrix2 vs 4	shared boundary	0.848	0.925	0.885	0.1
SpectralTAD	matrix3 vs 4	task-specific boundary	0.127	0.875	0.222	0.1
SpectralTAD	matrix3 vs 4	shared boundary	0.889	0.907	0.898	0.1
TADCompare	matrix1 vs 2	task-specific boundary	0.10400000000000001	0.85	0.185	0.1
TADCompare	matrix1 vs 2	shared boundary	0.638	0.838	0.7240000000000001	0.1
TADCompare	matrix1 vs 3	task-specific boundary	0.262	0.85	0.4	0.1
TADCompare	matrix1 vs 3	shared boundary	0.594	0.8140000000000001	0.687	0.1
TADCompare	matrix1 vs 4	task-specific boundary	0.29100000000000004	0.883	0.43799999999999994	0.1
TADCompare	matrix1 vs 4	shared boundary	0.5670000000000001	0.821	0.6709999999999999	0.1
TADCompare	matrix2 vs 3	task-specific boundary	0.335	0.846	0.48	0.1
TADCompare	matrix2 vs 3	shared boundary	0.525	0.809	0.637	0.1
TADCompare	matrix2 vs 4	task-specific boundary	0.312	0.838	0.45399999999999996	0.1
TADCompare	matrix2 vs 4	shared boundary	0.595	0.872	0.7070000000000001	0.1
TADCompare	matrix3 vs 4	task-specific boundary	0.213	0.9	0.344	0.1
TADCompare	matrix3 vs 4	shared boundary	0.574	0.78	0.6609999999999999	0.1
TGIF	matrix1 vs 2	task-specific boundary	0.34	0.8	0.478	0.1
TGIF	matrix1 vs 2	shared boundary	0.883	0.85	0.866	0.1
TGIF	matrix1 vs 3	task-specific boundary	0.619	0.867	0.722	0.1
TGIF	matrix1 vs 3	shared boundary	0.8590000000000001	0.8290000000000001	0.8440000000000001	0.1
TGIF	matrix1 vs 4	task-specific boundary	0.679	0.883	0.768	0.1
TGIF	matrix1 vs 4	shared boundary	0.861	0.843	0.852	0.1
TGIF	matrix2 vs 3	task-specific boundary	0.677	0.8079999999999999	0.737	0.1
TGIF	matrix2 vs 3	shared boundary	0.8590000000000001	0.84	0.8490000000000001	0.1
TGIF	matrix2 vs 4	task-specific boundary	0.6920000000000001	0.851	0.764	0.1
TGIF	matrix2 vs 4	shared boundary	0.875	0.8420000000000001	0.858	0.1
TGIF	matrix3 vs 4	task-specific boundary	0.621	0.9	0.735	0.1
TGIF	matrix3 vs 4	shared boundary	0.875	0.84	0.857	0.1
TopDom	matrix1 vs 2	task-specific boundary	0.27	1.0	0.426	0.1
TopDom	matrix1 vs 2	shared boundary	0.988	0.9940000000000001	0.991	0.1
TopDom	matrix1 vs 3	task-specific boundary	0.509	0.95	0.6629999999999999	0.1
TopDom	matrix1 vs 3	shared boundary	0.965	0.986	0.975	0.1
TopDom	matrix1 vs 4	task-specific boundary	0.594	1.0	0.745	0.1
TopDom	matrix1 vs 4	shared boundary	0.993	0.993	0.993	0.1
TopDom	matrix2 vs 3	task-specific boundary	0.536	0.9620000000000001	0.688	0.1
TopDom	matrix2 vs 3	shared boundary	0.97	0.985	0.977	0.1
TopDom	matrix2 vs 4	task-specific boundary	0.602	1.0	0.7509999999999999	0.1
TopDom	matrix2 vs 4	shared boundary	0.992	0.992	0.992	0.1
TopDom	matrix3 vs 4	task-specific boundary	0.43799999999999994	0.975	0.605	0.1
TopDom	matrix3 vs 4	shared boundary	0.987	0.993	0.99	0.1
GRiNCH	matrix1 vs 2	task-specific boundary	0.17	0.75	0.278	0.2
GRiNCH	matrix1 vs 2	shared boundary	0.9840000000000001	0.775	0.867	0.2
GRiNCH	matrix1 vs 3	task-specific boundary	0.41100000000000003	0.85	0.5539999999999999	0.2
GRiNCH	matrix1 vs 3	shared boundary	0.981	0.757	0.855	0.2
GRiNCH	matrix1 vs 4	task-specific boundary	0.391	0.833	0.532	0.2
GRiNCH	matrix1 vs 4	shared boundary	0.972	0.736	0.8370000000000001	0.2
GRiNCH	matrix2 vs 3	task-specific boundary	0.49200000000000005	0.833	0.619	0.2
GRiNCH	matrix2 vs 3	shared boundary	0.981	0.779	0.868	0.2
GRiNCH	matrix2 vs 4	task-specific boundary	0.455	0.8109999999999999	0.583	0.2
GRiNCH	matrix2 vs 4	shared boundary	0.99	0.774	0.8690000000000001	0.2
GRiNCH	matrix3 vs 4	task-specific boundary	0.307	0.875	0.455	0.2
GRiNCH	matrix3 vs 4	shared boundary	0.991	0.747	0.852	0.2
SpectralTAD	matrix1 vs 2	task-specific boundary	0.066	0.85	0.122	0.2
SpectralTAD	matrix1 vs 2	shared boundary	0.898	0.9309999999999999	0.914	0.2
SpectralTAD	matrix1 vs 3	task-specific boundary	0.172	0.867	0.287	0.2
SpectralTAD	matrix1 vs 3	shared boundary	0.884	0.871	0.878	0.2
SpectralTAD	matrix1 vs 4	task-specific boundary	0.177	0.867	0.295	0.2
SpectralTAD	matrix1 vs 4	shared boundary	0.883	0.914	0.898	0.2
SpectralTAD	matrix2 vs 3	task-specific boundary	0.20800000000000002	0.846	0.33299999999999996	0.2
SpectralTAD	matrix2 vs 3	shared boundary	0.87	0.87	0.87	0.2
SpectralTAD	matrix2 vs 4	task-specific boundary	0.20600000000000002	0.892	0.335	0.2
SpectralTAD	matrix2 vs 4	shared boundary	0.909	0.902	0.9059999999999999	0.2
SpectralTAD	matrix3 vs 4	task-specific boundary	0.125	0.875	0.21899999999999997	0.2
SpectralTAD	matrix3 vs 4	shared boundary	0.9109999999999999	0.887	0.899	0.2
TADCompare	matrix1 vs 2	task-specific boundary	0.111	0.85	0.19699999999999998	0.2
TADCompare	matrix1 vs 2	shared boundary	0.672	0.831	0.743	0.2
TADCompare	matrix1 vs 3	task-specific boundary	0.285	0.8170000000000001	0.42200000000000004	0.2
TADCompare	matrix1 vs 3	shared boundary	0.617	0.8640000000000001	0.72	0.2
TADCompare	matrix1 vs 4	task-specific boundary	0.282	0.85	0.423	0.2
TADCompare	matrix1 vs 4	shared boundary	0.629	0.871	0.731	0.2
TADCompare	matrix2 vs 3	task-specific boundary	0.354	0.8590000000000001	0.502	0.2
TADCompare	matrix2 vs 3	shared boundary	0.586	0.8320000000000001	0.688	0.2
TADCompare	matrix2 vs 4	task-specific boundary	0.348	0.851	0.494	0.2
TADCompare	matrix2 vs 4	shared boundary	0.55	0.8270000000000001	0.6609999999999999	0.2
TADCompare	matrix3 vs 4	task-specific boundary	0.212	0.85	0.34	0.2
TADCompare	matrix3 vs 4	shared boundary	0.618	0.853	0.7170000000000001	0.2
TGIF	matrix1 vs 2	task-specific boundary	0.348	0.8	0.485	0.2
TGIF	matrix1 vs 2	shared boundary	0.9940000000000001	0.9940000000000001	0.9940000000000001	0.2
TGIF	matrix1 vs 3	task-specific boundary	0.7040000000000001	0.95	0.809	0.2
TGIF	matrix1 vs 3	shared boundary	0.986	0.986	0.986	0.2
TGIF	matrix1 vs 4	task-specific boundary	0.7340000000000001	0.9670000000000001	0.835	0.2
TGIF	matrix1 vs 4	shared boundary	0.993	0.993	0.993	0.2
TGIF	matrix2 vs 3	task-specific boundary	0.703	0.91	0.7929999999999999	0.2
TGIF	matrix2 vs 3	shared boundary	0.977	0.992	0.985	0.2
TGIF	matrix2 vs 4	task-specific boundary	0.6970000000000001	0.932	0.7979999999999999	0.2
TGIF	matrix2 vs 4	shared boundary	0.992	0.992	0.992	0.2
TGIF	matrix3 vs 4	task-specific boundary	0.629	0.975	0.765	0.2
TGIF	matrix3 vs 4	shared boundary	1.0	0.993	0.997	0.2
TopDom	matrix1 vs 2	task-specific boundary	0.28600000000000003	1.0	0.444	0.2
TopDom	matrix1 vs 2	shared boundary	0.9940000000000001	0.9940000000000001	0.9940000000000001	0.2
TopDom	matrix1 vs 3	task-specific boundary	0.588	1.0	0.741	0.2
TopDom	matrix1 vs 3	shared boundary	0.993	0.993	0.993	0.2
TopDom	matrix1 vs 4	task-specific boundary	0.55	1.0	0.71	0.2
TopDom	matrix1 vs 4	shared boundary	0.993	1.0	0.996	0.2
TopDom	matrix2 vs 3	task-specific boundary	0.591	1.0	0.743	0.2
TopDom	matrix2 vs 3	shared boundary	0.992	0.985	0.9890000000000001	0.2
TopDom	matrix2 vs 4	task-specific boundary	0.5479999999999999	1.0	0.708	0.2
TopDom	matrix2 vs 4	shared boundary	0.992	0.992	0.992	0.2
TopDom	matrix3 vs 4	task-specific boundary	0.429	0.975	0.595	0.2
TopDom	matrix3 vs 4	shared boundary	0.987	0.993	0.99	0.2
GRiNCH	matrix1 vs 2	task-specific boundary	0.159	0.7	0.259	0.3
GRiNCH	matrix1 vs 2	shared boundary	0.992	0.7809999999999999	0.8740000000000001	0.3
GRiNCH	matrix1 vs 3	task-specific boundary	0.424	0.833	0.562	0.3
GRiNCH	matrix1 vs 3	shared boundary	0.991	0.7859999999999999	0.8759999999999999	0.3
GRiNCH	matrix1 vs 4	task-specific boundary	0.45399999999999996	0.8170000000000001	0.583	0.3
GRiNCH	matrix1 vs 4	shared boundary	0.9740000000000001	0.807	0.883	0.3
GRiNCH	matrix2 vs 3	task-specific boundary	0.5	0.8590000000000001	0.632	0.3
GRiNCH	matrix2 vs 3	shared boundary	0.981	0.7709999999999999	0.863	0.3
GRiNCH	matrix2 vs 4	task-specific boundary	0.469	0.8109999999999999	0.594	0.3
GRiNCH	matrix2 vs 4	shared boundary	0.991	0.789	0.879	0.3
GRiNCH	matrix3 vs 4	task-specific boundary	0.302	0.8	0.43799999999999994	0.3
GRiNCH	matrix3 vs 4	shared boundary	0.991	0.773	0.8690000000000001	0.3
SpectralTAD	matrix1 vs 2	task-specific boundary	0.067	0.85	0.124	0.3
SpectralTAD	matrix1 vs 2	shared boundary	0.9259999999999999	0.938	0.932	0.3
SpectralTAD	matrix1 vs 3	task-specific boundary	0.17300000000000001	0.867	0.289	0.3
SpectralTAD	matrix1 vs 3	shared boundary	0.873	0.8859999999999999	0.879	0.3
SpectralTAD	matrix1 vs 4	task-specific boundary	0.17300000000000001	0.867	0.28800000000000003	0.3
SpectralTAD	matrix1 vs 4	shared boundary	0.888	0.907	0.898	0.3
SpectralTAD	matrix2 vs 3	task-specific boundary	0.201	0.8079999999999999	0.322	0.3
SpectralTAD	matrix2 vs 3	shared boundary	0.8740000000000001	0.9009999999999999	0.887	0.3
SpectralTAD	matrix2 vs 4	task-specific boundary	0.19899999999999998	0.838	0.321	0.3
SpectralTAD	matrix2 vs 4	shared boundary	0.905	0.932	0.919	0.3
SpectralTAD	matrix3 vs 4	task-specific boundary	0.13	0.925	0.228	0.3
SpectralTAD	matrix3 vs 4	shared boundary	0.8759999999999999	0.893	0.884	0.3
TADCompare	matrix1 vs 2	task-specific boundary	0.11	0.85	0.19399999999999998	0.3
TADCompare	matrix1 vs 2	shared boundary	0.645	0.8190000000000001	0.722	0.3
TADCompare	matrix1 vs 3	task-specific boundary	0.3	0.9	0.45	0.3
TADCompare	matrix1 vs 3	shared boundary	0.5760000000000001	0.8140000000000001	0.675	0.3
TADCompare	matrix1 vs 4	task-specific boundary	0.28300000000000003	0.883	0.429	0.3
TADCompare	matrix1 vs 4	shared boundary	0.574	0.8	0.669	0.3
TADCompare	matrix2 vs 3	task-specific boundary	0.34	0.872	0.489	0.3
TADCompare	matrix2 vs 3	shared boundary	0.5760000000000001	0.809	0.6729999999999999	0.3
TADCompare	matrix2 vs 4	task-specific boundary	0.321	0.8240000000000001	0.462	0.3
TADCompare	matrix2 vs 4	shared boundary	0.595	0.85	0.7	0.3
TADCompare	matrix3 vs 4	task-specific boundary	0.235	0.9	0.373	0.3
TADCompare	matrix3 vs 4	shared boundary	0.568	0.807	0.667	0.3
TGIF	matrix1 vs 2	task-specific boundary	0.528	0.95	0.679	0.3
TGIF	matrix1 vs 2	shared boundary	0.9940000000000001	0.9940000000000001	0.9940000000000001	0.3
TGIF	matrix1 vs 3	task-specific boundary	0.6779999999999999	0.983	0.8029999999999999	0.3
TGIF	matrix1 vs 3	shared boundary	1.0	0.993	0.996	0.3
TGIF	matrix1 vs 4	task-specific boundary	0.759	1.0	0.863	0.3
TGIF	matrix1 vs 4	shared boundary	0.993	0.993	0.993	0.3
TGIF	matrix2 vs 3	task-specific boundary	0.784	0.9740000000000001	0.8690000000000001	0.3
TGIF	matrix2 vs 3	shared boundary	0.985	1.0	0.992	0.3
TGIF	matrix2 vs 4	task-specific boundary	0.828	0.973	0.894	0.3
TGIF	matrix2 vs 4	shared boundary	0.985	1.0	0.993	0.3
TGIF	matrix3 vs 4	task-specific boundary	0.629	0.975	0.765	0.3
TGIF	matrix3 vs 4	shared boundary	0.987	1.0	0.993	0.3
TopDom	matrix1 vs 2	task-specific boundary	0.308	1.0	0.47100000000000003	0.3
TopDom	matrix1 vs 2	shared boundary	0.9940000000000001	0.9940000000000001	0.9940000000000001	0.3
TopDom	matrix1 vs 3	task-specific boundary	0.561	1.0	0.7190000000000001	0.3
TopDom	matrix1 vs 3	shared boundary	0.993	0.986	0.9890000000000001	0.3
TopDom	matrix1 vs 4	task-specific boundary	0.561	1.0	0.7190000000000001	0.3
TopDom	matrix1 vs 4	shared boundary	0.993	0.993	0.993	0.3
TopDom	matrix2 vs 3	task-specific boundary	0.619	1.0	0.765	0.3
TopDom	matrix2 vs 3	shared boundary	0.992	0.992	0.992	0.3
TopDom	matrix2 vs 4	task-specific boundary	0.607	1.0	0.755	0.3
TopDom	matrix2 vs 4	shared boundary	0.993	1.0	0.996	0.3
TopDom	matrix3 vs 4	task-specific boundary	0.444	1.0	0.615	0.3
TopDom	matrix3 vs 4	shared boundary	0.993	0.993	0.993	0.3
GRiNCH	matrix1 vs 2	task-specific boundary	0.214	0.9	0.34600000000000003	0.4
GRiNCH	matrix1 vs 2	shared boundary	0.992	0.794	0.882	0.4
GRiNCH	matrix1 vs 3	task-specific boundary	0.48200000000000004	0.9	0.628	0.4
GRiNCH	matrix1 vs 3	shared boundary	0.982	0.8	0.882	0.4
GRiNCH	matrix1 vs 4	task-specific boundary	0.47200000000000003	0.85	0.607	0.4
GRiNCH	matrix1 vs 4	shared boundary	0.991	0.821	0.898	0.4
GRiNCH	matrix2 vs 3	task-specific boundary	0.486	0.872	0.624	0.4
GRiNCH	matrix2 vs 3	shared boundary	0.98	0.748	0.848	0.4
GRiNCH	matrix2 vs 4	task-specific boundary	0.49200000000000005	0.8109999999999999	0.612	0.4
GRiNCH	matrix2 vs 4	shared boundary	0.991	0.812	0.893	0.4
GRiNCH	matrix3 vs 4	task-specific boundary	0.34	0.8	0.478	0.4
GRiNCH	matrix3 vs 4	shared boundary	0.992	0.813	0.894	0.4
SpectralTAD	matrix1 vs 2	task-specific boundary	0.062	0.8	0.11599999999999999	0.4
SpectralTAD	matrix1 vs 2	shared boundary	0.909	0.9309999999999999	0.92	0.4
SpectralTAD	matrix1 vs 3	task-specific boundary	0.185	0.9329999999999999	0.309	0.4
SpectralTAD	matrix1 vs 3	shared boundary	0.8859999999999999	0.8859999999999999	0.8859999999999999	0.4
SpectralTAD	matrix1 vs 4	task-specific boundary	0.17	0.867	0.285	0.4
SpectralTAD	matrix1 vs 4	shared boundary	0.9009999999999999	0.907	0.904	0.4
SpectralTAD	matrix2 vs 3	task-specific boundary	0.22	0.872	0.35100000000000003	0.4
SpectralTAD	matrix2 vs 3	shared boundary	0.887	0.9009999999999999	0.894	0.4
SpectralTAD	matrix2 vs 4	task-specific boundary	0.218	0.892	0.35	0.4
SpectralTAD	matrix2 vs 4	shared boundary	0.877	0.91	0.893	0.4
SpectralTAD	matrix3 vs 4	task-specific boundary	0.134	0.9	0.23399999999999999	0.4
SpectralTAD	matrix3 vs 4	shared boundary	0.884	0.9129999999999999	0.898	0.4
TADCompare	matrix1 vs 2	task-specific boundary	0.09	0.7	0.16	0.4
TADCompare	matrix1 vs 2	shared boundary	0.627	0.831	0.715	0.4
TADCompare	matrix1 vs 3	task-specific boundary	0.284	0.9	0.43200000000000005	0.4
TADCompare	matrix1 vs 3	shared boundary	0.573	0.8140000000000001	0.6729999999999999	0.4
TADCompare	matrix1 vs 4	task-specific boundary	0.29	0.9	0.439	0.4
TADCompare	matrix1 vs 4	shared boundary	0.596	0.821	0.691	0.4
TADCompare	matrix2 vs 3	task-specific boundary	0.349	0.8590000000000001	0.496	0.4
TADCompare	matrix2 vs 3	shared boundary	0.536	0.855	0.659	0.4
TADCompare	matrix2 vs 4	task-specific boundary	0.34	0.878	0.491	0.4
TADCompare	matrix2 vs 4	shared boundary	0.557	0.85	0.6729999999999999	0.4
TADCompare	matrix3 vs 4	task-specific boundary	0.21	0.925	0.34299999999999997	0.4
TADCompare	matrix3 vs 4	shared boundary	0.611	0.807	0.695	0.4
TGIF	matrix1 vs 2	task-specific boundary	0.5	0.95	0.655	0.4
TGIF	matrix1 vs 2	shared boundary	1.0	1.0	1.0	0.4
TGIF	matrix1 vs 3	task-specific boundary	0.7340000000000001	0.9670000000000001	0.835	0.4
TGIF	matrix1 vs 3	shared boundary	0.9790000000000001	0.986	0.982	0.4
TGIF	matrix1 vs 4	task-specific boundary	0.722	0.95	0.82	0.4
TGIF	matrix1 vs 4	shared boundary	0.9790000000000001	1.0	0.9890000000000001	0.4
TGIF	matrix2 vs 3	task-specific boundary	0.758	0.9620000000000001	0.847	0.4
TGIF	matrix2 vs 3	shared boundary	0.992	0.992	0.992	0.4
TGIF	matrix2 vs 4	task-specific boundary	0.742	0.973	0.8420000000000001	0.4
TGIF	matrix2 vs 4	shared boundary	0.993	1.0	0.996	0.4
TGIF	matrix3 vs 4	task-specific boundary	0.561	0.925	0.698	0.4
TGIF	matrix3 vs 4	shared boundary	0.987	0.993	0.99	0.4
TopDom	matrix1 vs 2	task-specific boundary	0.308	1.0	0.47100000000000003	0.4
TopDom	matrix1 vs 2	shared boundary	0.9940000000000001	0.9940000000000001	0.9940000000000001	0.4
TopDom	matrix1 vs 3	task-specific boundary	0.5710000000000001	1.0	0.727	0.4
TopDom	matrix1 vs 3	shared boundary	0.993	0.9790000000000001	0.986	0.4
TopDom	matrix1 vs 4	task-specific boundary	0.6	1.0	0.75	0.4
TopDom	matrix1 vs 4	shared boundary	0.993	0.993	0.993	0.4
TopDom	matrix2 vs 3	task-specific boundary	0.619	1.0	0.765	0.4
TopDom	matrix2 vs 3	shared boundary	0.985	0.977	0.981	0.4
TopDom	matrix2 vs 4	task-specific boundary	0.622	1.0	0.767	0.4
TopDom	matrix2 vs 4	shared boundary	0.992	0.992	0.992	0.4
TopDom	matrix3 vs 4	task-specific boundary	0.494	1.0	0.6609999999999999	0.4
TopDom	matrix3 vs 4	shared boundary	0.987	0.987	0.987	0.4
