Boosting geoscience data sharing in ChinaEnabling public sharing of scientific data in China not only needs top-down mandates but also incentive mechanisms that boost confidence and willingness to engage in data-sharing practices among Chinese researchers....
摘要: Enabling public sharing of scientific data in China not only needs top-down mandates but also incentive mechanisms that boost confidence and willingness to engage in data-sharing practices among Chinese researchers.DOI: 10.1038/s41561-021-00808-y 年份: 2021 ...
A gradient boosting machine (GBM) was developed to model the susceptibility of debris flow in Sichuan, Southwest China for risk management. A total of 3839 events of debris flow during 1949–2017 were compiled from the Sichuan Geo-Environment Monitoring
While over-sampling maintains the sample balance and increases the overall sample size, it may result in higher computational costs due to the introduction of incorrect and/or redundant information into the sample data. In cost-sensitive techniques such as the direct approach, the pre-processing ...
the Geometric Synthetic Minority Over-sampling Technique (G-SMOTE) was adopted to deal with the class imbalance problem. In this work, the time-series of Sentinel-1 and Sentinel-2 data were integrated to improve LC mapping accuracy, taking advantage of both data. Moreover, Support Vector Machin...