C
Cheng Meng
Researcher at Renmin University of China
Publications - 16
Citations - 154
Cheng Meng is an academic researcher from Renmin University of China. The author has contributed to research in topics: Estimator & Smoothing spline. The author has an hindex of 5, co-authored 14 publications receiving 55 citations. Previous affiliations of Cheng Meng include University of Georgia & Florida State University College of Arts and Sciences.
Papers
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Proceedings Article
Large-scale optimal transport map estimation using projection pursuit
TL;DR: It is theoretically show the proposed dimension reduction method can consistently estimate the most ``informative'' projection direction in each iteration of the large-scale OTM, and the PPMM algorithm weakly convergences to the target large- scale OTM in a reasonable number of steps.
Journal ArticleDOI
LowCon: A Design-based Subsampling Approach in a Misspecified Linear Model
TL;DR: A novel subsampling method is developed, called "LowCon", which outperforms the competing methods when the working linear model is misspecified and approximately minimizes the so-called "worst-case" bias with respect to many possible misspecification terms.
Posted Content
More efficient approximation of smoothing splines via space-filling basis selection
TL;DR: By selecting basis functions corresponding to approximately equally spaced observations, the proposed method chooses a set of basis functions with great diversity, which leads to a smaller prediction error than other basis selection methods.
Book ChapterDOI
Effective Statistical Methods for Big Data Analytics
TL;DR: This paper presents a meta-analysis of six methods for evaluating the impact of data collection and analysis on decision-making in the context of large-scale data mining.
Journal ArticleDOI
More efficient approximation of smoothing splines via space-filling basis selection.
TL;DR: In this paper, a more efficient basis selection method was proposed by selecting basis functions corresponding to approximately equally spaced observations, and the proposed method chooses a set of basis functions with great diversity.