Causal Inference, Machine Learning, Editors Pick, Bcn Causal Algo, Thoughts And Theory.
our score function (and thus to our estimators of θ₀ as well as η₀) makes our estimator of θ₀ free of one of the two sources of bias, regularization bias. Sample-splitting and cross-fitting Now, it is time to get rid of the other source of bias, i.e., overfitting bias (again, for a detailed