Search Results for author: Weijie Ji

Found 3 papers, 0 papers with code

Adaptive Split Balancing for Optimal Random Forest

no code implementations17 Feb 2024 Yuqian Zhang, Weijie Ji, Jelena Bradic

While random forests are commonly used for regression problems, existing methods often lack adaptability in complex situations or lose optimality under simple, smooth scenarios.

feature selection

Dynamic treatment effects: high-dimensional inference under model misspecification

no code implementations12 Nov 2021 Yuqian Zhang, Weijie Ji, Jelena Bradic

This paper introduces a new approach by proposing novel, robust estimators for both treatment assignments and outcome models.

High-dimensional Inference for Dynamic Treatment Effects

no code implementations10 Oct 2021 Jelena Bradic, Weijie Ji, Yuqian Zhang

Estimating dynamic treatment effects is a crucial endeavor in causal inference, particularly when confronted with high-dimensional confounders.

Causal Inference Vocal Bursts Intensity Prediction

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