Discovering Significant Sequential Patterns in Data Stream by an Efficient Two-Phase Procedure

Table 3

Number of SSP candidates.

Datasets	Support threshold	SSP candidates by FSSPDS	SSPs by FSSPDS	SSP candidates by K-miner	SSP candidates by TSPIN/CM-spam
Mushrooms	0.2	1065	695	1234	1986
	0.3	954	643	1098	1765
	0.4	832	616	986	1564
	0.5	721	603	897	1456
	0.6	616	535	786	1332
a2a	0.3	154	98	187	415
	0.4	76	51	143	324
	0.5	43	29	109	254
	0.6	23	17	54	109
	0.7	19	13	43	87
bms-pos	0.2	235	175	313	56
	0.3	154	76	213	456
	0.4	46	15	109	315
	0.5	23	7	87	265
	0.6	7	1	13	67
bms-web2	0.005	109	65	187	324
	0.006	87	36	165	265
	0.007	76	22	154	187
	0.008	54	16	134	167
	0.009	21	16	109	154
Retail	0.16	209	165	365	546
	0.17	198	154	265	453
	0.18	187	113	208	412
	0.19	165	98	187	398
	0.2	109	56	145	276
T10I4D100K	0.2	1654	1225	1986	3245
	0.25	1567	999	1876	2986
	0.3	1432	885	1765	2098
	0.35	1398	576	1564	1986
	0.4	1098	304	1256	`1786