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.

ItemTrue flowProposed methodRelative error (%)

4039.880.30
8081.221.53
6059.950.08
2019.064.70
76.64 77.551.19
43.36 43.610.58
46.13 46.030.22
33.87 32.803.16
82.57 82.570
40.21 41.172.39
87.38 87.380
1.42 1.548.45
39.31 39.310
48.07 48.070
76.43 76.430
15.41 15.430.13
58.66 58.660
16.84 16.840
23.57 23.570
41.34 41.340
6.24 6.514.33
37.12 37.120
58.66 58.660