A5019300902- Mineral Processing and Grinding
- Global Educational Reforms and Inequalities
- Global Educational Policies and Reforms
- Geochemistry and Geologic Mapping
- Remote-Sensing Image Classification
Columbia University
2024
China University of Geosciences (Beijing)
2024
The utilization of machine learning and data-driven approaches for mineral prospectivity modeling has become increasingly important in supporting regional exploration. However, supervised methods have encountered several common challenges, such as overfitting underfitting, the process modeling, particularly due to imbalanced sample sizes used model training. This imbalance could limit generalization capability models result inadequate predictive performance individual models. present study...
This paper examines the “Double Reduction” policy issued by Chinese government in 2021 using a Critical Discourse Problematization Framework (CDPF) that combines Analysis (CDA) and what’s problem represented to be (WPR) approach. The study points out changing discourse of equality equity China is crucial for understanding assumptions presuppositions lie behind shape policy. analysis text conveys views privatization education as being responsible lowered quality public education, competitive...