Question
3. Given the following transactions: TID Items bought 1 AC adapter, wireless router, printer, camera, USB hub 2 Plastic bags, camera, HDMI cable, USB hub,
3. Given the following transactions:
| TID | Items bought |
| 1 | AC adapter, wireless router, printer, camera, USB hub |
| 2 | Plastic bags, camera, HDMI cable, USB hub, wireless router |
| 3 | Camera, HDMI cable, printer, wireless router |
| 4 | HDMI cable, AC adapter, printer, camera |
| 5 | USB hub, lens wipe, HDMI cable, camera, wireless router |
- Build the FP Tree if minimum support is 3 out of 5 (20%).
- What is the confidence of {HDMI cable, camera} {printer}? (5%)
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Professional Microsoft SQL Server 2014 Administration
Authors: Adam Jorgensen, Bradley Ball
1st Edition
111885926X, 9781118859261
