Research Article

Dynamic Origin-Destination Matrix Estimation Based on Urban Rail Transit AFC Data: Deep Optimization Framework with Forward Passing and Backpropagation Techniques

Figure 12

Dynamic OD matrix estimation of passenger flow. (a) OD passenger volume from 7:00 to 7:30. (b) OD passenger volume from 7:30 to 8:00. (c) OD passenger volume from 8:00 to 8:30. (d) OD passenger volume from 8:30 to 9:00.
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(b)
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