Search Results for author: Peter M. Tian

Found 3 papers, 0 papers with code

Large Scale Prediction with Decision Trees

no code implementations28 Apr 2021 Jason M. Klusowski, Peter M. Tian

This paper shows that decision trees constructed with Classification and Regression Trees (CART) and C4. 5 methodology are consistent for regression and classification tasks, even when the number of predictor variables grows sub-exponentially with the sample size, under natural 0-norm and 1-norm sparsity constraints.

regression Vocal Bursts Intensity Prediction

Nonparametric Variable Screening with Optimal Decision Stumps

no code implementations5 Nov 2020 Jason M. Klusowski, Peter M. Tian

Decision trees and their ensembles are endowed with a rich set of diagnostic tools for ranking and screening variables in a predictive model.

Model Selection Variable Selection

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