基于位置大数据的青藏高原人类活动时空模式
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许珺 1( ), 徐阳 1,2, 胡蕾 1,2, 王振波 3
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Discovering spatio-temporal patterns of human activity on the Qinghai-Tibet Plateau based on crowdsourcing positioning data
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XU Jun 1( ), XU Yang 1,2, HU Lei 1,2, WANG Zhenbo 3
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图6. 淡季数据张量分解目标函数与S值
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Fig. 6. Cost function values of different S-T-D compositions for dataset in off-season of tourism
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