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Sen Zhao

Researcher at Google

Publications -  19
Citations -  3476

Sen Zhao is an academic researcher from Google. The author has contributed to research in topics: Computer science & Inference. The author has an hindex of 7, co-authored 14 publications receiving 1330 citations. Previous affiliations of Sen Zhao include University of Washington.

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Advances and open problems in federated learning

Peter Kairouz, +58 more
TL;DR: In this article, the authors describe the state-of-the-art in the field of federated learning from the perspective of distributed optimization, cryptography, security, differential privacy, fairness, compressed sensing, systems, information theory, and statistics.
Posted Content

In Defense of the Indefensible: A Very Naive Approach to High-Dimensional Inference

TL;DR: It is shown that under a certain set of assumptions, with high probability, the set of variables selected by the lasso is identical to the oneselected by the noiseless lasso and is hence deterministic, and the naive two-step approach can yield asymptotically valid inference.
Journal ArticleDOI

Kernel-penalized regression for analysis of microbiome data.

TL;DR: In this paper, a framework of high-dimensional regression models that extends the dimension-reduced ordination methods was proposed to address the compositional nature of multivariate predictors comprised of relative abundances; that is, vectors whose entries sum to a constant.
Journal ArticleDOI

A significance test for graph-constrained estimation.

TL;DR: A new inference framework is presented, called the Grace test, which produces coefficient estimates and corresponding p‐values by incorporating the external graph information and is shown to be asymptotically more powerful than similar tests that ignore the external information.