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Stacking - Appropriate base and meta models

Data Science Asked by thereandhere1 on December 23, 2020

When implementing stacking for model building and prediction (For example using sklearn’s StackingRegressor function) what is the appropriate choice of models for the base models and final meta model?

Should weak/linear models be used as the base models and an ensemble model as the final meta model (For example: Lasso, Ridge and ElasticNet as base models, and XGBoost as a meta model). Or should non-linear/ensemble models be used as base models and linear regression as the final meta model (For example, XGBoot, Random Forest, LightGBM as the base models, and Ridge as the final meta model)

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