Search Results for author: Xiufan Yu

Found 4 papers, 1 papers with code

A Unified Combination Framework for Dependent Tests with Applications to Microbiome Association Studies

no code implementations14 Apr 2024 Xiufan Yu, Linjun Zhang, Arun Srinivasan, Min-ge Xie, Lingzhou Xue

Compared to the existing $p$-value combination methods, including the vanilla Cauchy combination method, the proposed combination framework can handle the dependence accurately and utilizes the information efficiently to construct tests with accurate size and enhanced power.

Generalized Causal Tree for Uplift Modeling

1 code implementation4 Feb 2022 Preetam Nandy, Xiufan Yu, Wanjun Liu, Ye Tu, Kinjal Basu, Shaunak Chatterjee

In this paper, we propose a generalization of tree-based approaches to tackle multiple discrete and continuous-valued treatments.

Marketing

Fisher's combined probability test for high-dimensional covariance matrices

no code implementations31 May 2020 Xiufan Yu, Danning Li, Lingzhou Xue

Testing large covariance matrices is of fundamental importance in statistical analysis with high-dimensional data.

Vocal Bursts Intensity Prediction

Inverse Moment Methods for Sufficient Forecasting using High-Dimensional Predictors

no code implementations1 May 2017 Wei Luo, Lingzhou Xue, Jiawei Yao, Xiufan Yu

Assuming that the predictors affect the response through the latent factors, we propose to first conduct factor analysis and then apply sufficient dimension reduction on the estimated factors, to derive the reduced data for subsequent forecasting.

Dimensionality Reduction Model Selection +3

Cannot find the paper you are looking for? You can Submit a new open access paper.