Research Article
A Bayesian Network Model for Origin-Destination Matrices Estimation Using Prior and Some Observed Link Flows
Table 4
The true flow and the point estimation from the proposed method.
| Item | True flow | Proposed method | Relative error (%) |
| | 40 | 39.88 | 0.30 | | 80 | 81.22 | 1.53 | | 60 | 59.95 | 0.08 | | 20 | 19.06 | 4.70 | | 76.64 | 77.55 | 1.19 | | 43.36 | 43.61 | 0.58 | | 46.13 | 46.03 | 0.22 | | 33.87 | 32.80 | 3.16 | | 82.57 | 82.57 | 0 | | 40.21 | 41.17 | 2.39 | | 87.38 | 87.38 | 0 | | 1.42 | 1.54 | 8.45 | | 39.31 | 39.31 | 0 | | 48.07 | 48.07 | 0 | | 76.43 | 76.43 | 0 | | 15.41 | 15.43 | 0.13 | | 58.66 | 58.66 | 0 | | 16.84 | 16.84 | 0 | | 23.57 | 23.57 | 0 | | 41.34 | 41.34 | 0 | | 6.24 | 6.51 | 4.33 | | 37.12 | 37.12 | 0 | | 58.66 | 58.66 | 0 |
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