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arXiv 2002.10290nucl-thcs.LGnucl-ex
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核物理中的树木和森林

Trees and Forests in Nuclear Physics

Features Analytics(特征分析公司);University of York(约克大学)

Marco Carnini, Alessandro Pastore

摘要:

我们提出了一个简单的介绍决策树算法使用核物理的一些例子。我们展示了如何提高经典的液滴核质量模型的准确性,通过执行特征工程与决策树。最后,我们将该方法应用于Duflo-Zuker模型,表明尽管它们很简单,决策树能够使用有限数量的自由参数来改善对核质量的描述。

英文摘要:

We present a simple introduction to the decision tree algorithm using some examples from nuclear physics. We show how to improve the accuracy of the classical liquid drop nuclear mass model by performing Feature Engineering with a decision tree. Finally, we apply the method to the Duflo-Zuker model showing that, despite their simplicity, decision trees are capable of improving the description of nuclear masses using a limited number of free parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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