Automated Hyperparameter Optimization of Gradient Boosting Decision Tree Approach for Gold Mineral Prospectivity Mapping in the Xiong’ershan Area

The weak classifier ensemble algorithms based on the decision tree model, mainly include bagging (e.g., fandom forest-RF) and boosting (e.g., gradient boosting decision tree, eXtreme gradient boosting), the former reduces the variance for the overall generalization error reduction while the latter f...

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Bibliographic Details
Main Authors: Mingjing Fan, Keyan Xiao, Li Sun, Shuai Zhang, Yang Xu
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Minerals
Subjects:
Online Access:https://www.mdpi.com/2075-163X/12/12/1621