Table 7: The results based on Apriori algorithm.

IDRulesCountLift

1Location = user = 42.57
2Time = user = 43.00
3Time = location = 43.00
4Location = time = 43.00
5Location = service = 42.57
6User = location = 63.00
7Location = user = 63.00
8Time = and user = location = 43.00
9Time = and location = user = 43.00
10Location = and time = service = 42.57
11Location = and service = time = 43.00
12Time = and service = location = 44.50