Research Article
Data Management and Marketing Methods of Interactive Video Websites in the Era of Big Data
Figure 5
Retrieving the association model of the constraints. (a) l1 ∪ l2 ∪ l3, (b) (l1 ∪ l2) ∩ l3, (c) l1 ∪ (l2 ∩ l3), (d) (l1 ∩ l2) ∪ l3, (e) l1 ∩ (l2 ∪ l3), (f) (l1 ∩ l3)l2, (g) (l1 ∪ l3)∩l2, and (h) l1 ∩ l2 ∩ l3.
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |
| (g) |
| (h) |