Works (5)

Updated: February 12th, 2024 13:55

2022 article

Covariance Estimation for Matrix-valued Data

Zhang, Y., Shen, W., & Kong, D. (2022, May 26). JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION.

By: Y. Zhang n, W. Shen* & D. Kong*

author keywords: Bandable; Distribution-free; Minimax rate; Robust; Separable
TL;DR: A unified framework for estimating bandable covariance is formulated, and an efficient algorithm based on rank one unconstrained Kronecker product approximation is introduced, and the derived minimax lower bound shows the proposed estimator is rate-optimal under certain divergence regimes of matrix size. (via Semantic Scholar)
Source: Web Of Science
Added: June 13, 2022

2019 article

ENTROPY LEARNING FOR DYNAMIC TREATMENT REGIMES

Jiang, B., Song, R., Li, J., Zeng, D., Lu, W., He, X., … Kallus, N. (2019, October). STATISTICA SINICA, Vol. 29, pp. 1633–1710.

By: B. Jiang*, R. Song n, J. Li*, D. Zeng n, W. Lu, X. He, S. Xu, J. Wang ...

author keywords: Dynamic treatment regime; entropy learning; personalized medicine
TL;DR: A entropy learning approach to estimate the optimal individualized treatment rules (ITRs) is proposed and the asymptotic distributions for the estimated rules are obtained so as to provide valid inference. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: September 30, 2019

2018 journal article

Interpretable Dynamic Treatment Regimes

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 113(524), 1541–1549.

By: Y. Zhang*, E. Laber n, M. Davidian n & A. Tsiatis n

author keywords: Decision lists; Interpretability; Precision medicine; Research-practice gap; Treatment regimes; Tree-based methods
TL;DR: An estimator of an optimal treatment regime composed of a sequence of decision rules, each expressible as a list of “if-then” statements that can be presented as either a paragraph or as a simple flowchart that is immediately interpretable to domain experts is proposed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: February 18, 2019

2016 journal article

Testing for additivity in non-parametric regression

CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 44(4), 445–462.

By: Y. Zhang n, A. Staicu n & A. Maity n

Contributors: Y. Zhang n, A. Staicu n & A. Maity n

author keywords: Generalized F test; linear mixed models; non-parametric regression; restricted likelihood ratio test; testing for additivity; testing for variance components
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Using Decision Lists to Construct Interpretable and Parsimonious Treatment Regimes

BIOMETRICS, 71(4), 895–904.

By: Y. Zhang n, E. Laber n, A. Tsiatis n & M. Davidian n

author keywords: Decision lists; Exploratory analyses; Interpretability; Personalized medicine; Treatment regimes
MeSH headings : Biometry / methods; Breast Neoplasms / drug therapy; Clinical Protocols; Clinical Trials as Topic / statistics & numerical data; Computer Simulation; Decision Trees; Depression / therapy; Evidence-Based Medicine / statistics & numerical data; Female; Humans; Models, Statistical; Precision Medicine / statistics & numerical data
TL;DR: A simple, yet flexible class of treatment regimes whose members are representable as a short list of if–then statements are proposed, which are immediately interpretable and are therefore an appealing choice for broad application in practice. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

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