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Trees and V’s: Inference for Ensemble Models
On October 4, 2024 at 11:00 am till 12:00 pm E18-304Abstract: This talk discusses uncertainty quantification and inference using ensemble methods. Recent theoretical developments inspired by random forests have cast bagging-type methods as U-statistics when bootstrap samples are replaced by subsamples, resulting in a central limit theorem and hence the potential for inference. However, to carry this out requires estimating a variance for which all…
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Large cycles for the interchange process
On September 27, 2024 at 11:00 am till 12:00 pm E18-304Allan Sly, Princeton University
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Model-agnostic covariate-assisted inference on partially identified causal effects
On September 13, 2024 at 11:00 am till 12:00 pm E18-304Lihua Lei, Stanford University
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Bias Reduction and Asymptotic Efficiency in Estimation of Smooth Functionals of High-Dimensional Covariance
On November 30, 2018 at 12:00 am till 11:00 am E18-304Vladimir Koltchinskii (Georgia Institute of Technology)
