基于位置大数据的青藏高原人类活动时空模式
许珺1(
), 徐阳1,2, 胡蕾1,2, 王振波3
), 徐阳1,2, 胡蕾1,2, 王振波3
Discovering spatio-temporal patterns of human activity on the Qinghai-Tibet Plateau based on crowdsourcing positioning data
XU Jun1(), XU Yang1,2, HU Lei1,2, WANG Zhenbo3
), XU Yang1,2, HU Lei1,2, WANG Zhenbo3
图7. 旺季数据张量分解目标函数与S值
Fig. 7. Cost function values of different S-T-D compositions for dataset in peak season of tourism
