High-Speed Data-Driven Methodology for Real-Time Traffic Flow Predictions: Practical Applications of ITS

Figure 1

Static data segments used for forecasting. (a) KNN-D, (b) KNN-U, and (c) KNN-UD. Note: gray area is used segment, PTP (prediction time point, 5 min), and SPTP (selected past time point, 5 min).

(a)

(b)

(c)