Key Technology of Real-Time Road Navigation Method Based on Intelligent Data Research

Table 11

Parameter predication performances of different algorithm.

	Ordinary Least Squares	Least Squares with Inequality Constraints	Newton Interior-Point Algorithm
MAE	0.823529412	0.795098039	0.758333333
MAPE	30.25676937	31.00186741	30.3234127
RMSE	1.084652289	1.06642154	1.136515141