Born-Again Tree Ensembles
Born-Again Tree Ensembles
复制标题
重生树合奏
DOI:
--
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Maximilian Schiffer
中科院分区:
文献类型:
--
作者:
Thibaut Vidal;Toni Pacheco;Maximilian Schiffer
The use of machine learning algorithms in finance, medicine, and criminal justice can deeply impact human lives. As a consequence, research into interpretable machine learning has rapidly grown in an attempt to better control and fix possible sources of mistakes and biases. Tree ensembles offer a good prediction quality in various domains, but the concurrent use of multiple trees reduces the interpretability of the ensemble. Against this background, we study born-again tree ensembles, i.e., the process of constructing a single decision tree of minimum size that reproduces the exact same behavior as a given tree ensemble in its entire feature space. To find such a tree, we develop a dynamic-programming based algorithm that exploits sophisticated pruning and bounding rules to reduce the number of recursive calls. This algorithm generates optimal born-again trees for many datasets of practical interest, leading to classifiers which are typically simpler and more interpretable without any other form of compromise.
影响因子:
0.8
作者:
Zhang H;Wang M
通讯作者:
Wang M
DOI:
10.1145/3412815.3416893
发表时间:
2016-11
期刊:
Proceedings of the 2020 ACM-IMS on Foundations of Data Science Conference
影响因子:
--
作者:
S. Tan;Matvey Soloviev;G. Hooker;M. Wells
通讯作者:
S. Tan;Matvey Soloviev;G. Hooker;M. Wells
DOI:
10.1073/pnas.1900654116
发表时间:
2019-10-29
影响因子:
11.1
作者:
Murdoch, W. James;Singh, Chandan;Yu, Bin
通讯作者:
Yu, Bin