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Published in 2021 at "Atlantic Economic Journal"
DOI: 10.1007/s11293-021-09711-8
Abstract: Machine-learning regression models lack the interpretability of their conventional linear counterparts. Tree- and forest-based models offer feature importances, a vector of probabilities indicating the impact of each predictive variable on a model’s results. This brief…
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Keywords:
beta coefficients;
machine learning;
feature importances;
importances machine ... See more keywords