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

Figure 5

Running time of producing SSP candidates. (a) Mushrooms, (b) a2a, (c) bms-pos, (d) bms-web2, (e) retail, and (f) T10I4D100K.

(a)

(b)

(c)

(d)

(e)

(f)