Table 3.
Numerical illustration of a TT prediction on a route with four points of interest (Pi) and using three medoids (Mi). TT row is the observed TTs and D(TT,Mi) is the Manhattan distance.
| P 1 | P 2 | P 3 | P 4 | P 5 | |
|---|---|---|---|---|---|
| M1 | (360) | (360,900) | (360,900,1620) | (360,900,1620,1980) | (360,900,1620,1980,2880) |
| M2 | (240) | (240,780) | (240,780,1380) | (240, 780, 1380,1740) | (240,780,1380,1740,2640) |
| M3 | (240) | (240,720) | (240,720,1200) | (240,720,1200,1500) | (240,720,1200,1500,2340) |
| TT | (180) | (180,720) | (180,720,1260) | (180,720,1260,1620) | (180,720,1260,1620,2460) |
| D(TT,M1) | 180 | 360 | 720 | 1080 | 1500 |
| D(TT,M2) | 60 | 120 | 240 | 360 | 540 |
| D(TT,M3) | 60 | 60 | 120 | 240 | 360 |
| PTT | 720 | 1200 | 1560 | 2460 |