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

Table 1

Summary of the analysis results.

Model	Performance measures
	MAPE	MRPE	SDRPE	RMSE	Data usage (%)
SKNN	6.17	0.36	8.13	25.84	100.00
KNN-S2S	6.16	0.36	8.10	25.79	1.34
	0.07	0.00	0.19		0.38
KNN-D	6.63	0.57	8.80	28.89	12.85
	3.51	0.29	4.72
KNN-U	6.37		8.43	26.24	22.52
	1.68		2.36
KNN-UD	6.37		8.43	26.24	22.61
	1.68		2.36

Note. Measures between elements of SKNN and that of a compared model, and data usage in the case of one-year data.