天津城区冬季三种道路路面温度异质性与预报模型研究
李倩惠, 谷皓东, 王雪娇, 潘迪, 侯天宇, 李甜, 王志新, 孙玫玲

Heterogeneity and prediction models of asphalt pavement temperature for three road types in Tianjin urban area in winter
LI Qianhui, GU Haodong, WANG Xuejiao, PAN Di, HOU Tianyu, LI Tian, WANG Zhixin, SUN Meiling
图7 天津城区三种道路基于不同特征类型Lasso回归模型测试集的路面温度均方根误差(a)及平均均方根误差降低百分比(b)
Fig.7 Test-set root mean square error (RMSE) (a) and percentage reduction of average RMSE (b) for three asphalt pavement temperatures using Lasso regression models with different feature types in the urban area of Tianjin