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pystacked: Stacking generalization and machine learning in Stata

delete2023-12-21
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OA
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A
Achim Ahrens *
C
Christian Hansen
M
Mark E. Schaffer
DOI:10.1177/1536867X231212426delete
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摘要

摘要

En 中文
The pystacked command implements stacked generalization (Wolpert, 1992, Neural Networks 5: 241-259) for regression and binary classification via Python's scikit-learn. Stacking combines multiple supervised machine learners-the base or level-0 learners-into one learner. The currently supported base learners include regularized regression, random forest, gradient boosted trees, support vector machines, and feed-forward neural nets (multilayer perceptron). pystacked can also be used as a regular machine learning program to fit one base learner and thus provides an easy-to-use application programming interface for scikit-learn's machine learning algorithms.
Keyword:
st0731
pystacked
machine learning
stacked generalization
model averaging
Python
sci-kit learn

期刊

S
Stata Journal
IF:
2.4
论文数:
1.2K
被引数:
8.4K

机构

U
university of chicago
学者数:
4.5W
论文数: 3.7W
被引数: 80
E
ETH Zurich
学者数:
3.0W
论文数: 2.4W
被引数: 8.4W
S
swiss federal institutes of technology domain
学者数:
9.0W
论文数: 8.0W
被引数: 163
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引用论文

引用论文

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