User profiles for Jing Lei

Jing Lei

- Verified email at andrew.cmu.edu - Cited by 11679

Jing Lei

- Verified email at syr.edu - Cited by 5782

Lei Jing

- Verified email at yes.tech - Cited by 1758

What makes the difference? A practical analysis of research on the effectiveness of distance education

Y Zhao, J Lei, BYC Lai, HS Tan - Teachers College Record, 2005 - journals.sagepub.com
This article reports findings of a meta-analytical study of research on distance education.
The purpose of this study was to identify factors that affect the effectiveness of distance …

Synaptic, transcriptional and chromatin genes disrupted in autism

…, H Kilpinen, SM Klauck, A Kolevzon, I Lee, J Lei… - Nature, 2014 - nature.com
The genetic architecture of autism spectrum disorder involves the interplay of common and
rare variants and their impact on hundreds of genes. Using exome sequencing, here we …

Convergence and concentration of empirical measures under Wasserstein distance in unbounded functional spaces

J Lei - 2020 - projecteuclid.org
We provide upper bounds of the expected Wasserstein distance between a probability
measure and its empirical version, generalizing recent results for finite dimensional Euclidean …

Distribution-free predictive inference for regression

J Lei, M G'Sell, A Rinaldo, RJ Tibshirani… - Journal of the …, 2018 - Taylor & Francis
We develop a general framework for distribution-free predictive inference in regression, using
conformal inference. The proposed methodology allows for the construction of a prediction …

Differential privacy and robust statistics

C Dwork, J Lei - Proceedings of the forty-first annual ACM symposium …, 2009 - dl.acm.org
We show by means of several examples that robust statistical estimators present an excellent
starting point for differentially private estimators. Our algorithms use a new paradigm for …

[HTML][HTML] Coexpression networks implicate human midfetal deep cortical projection neurons in the pathogenesis of autism

…, AR Gupta, W Han, X He, EJ Hoffman, L Klei, J Lei… - Cell, 2013 - cell.com
Autism spectrum disorder (ASD) is a complex developmental syndrome of unknown etiology.
Recent studies employing exome- and genome-wide sequencing have identified nine high-…

Digital natives as preservice teachers: What technology preparation is needed?

J Lei - Journal of Computing in teacher Education, 2009 - Taylor & Francis
This study focused on “digital natives” as preservice teachers to examine their beliefs,
attitudes, and technology experiences and expertise, identify the strengths and weaknesses in …

Consistency of spectral clustering in stochastic block models

J Lei, A Rinaldo - The Annals of Statistics, 2015 - JSTOR
We analyze the performance of spectral clustering for community extraction in stochastic block
models. We show that, under mild conditions, spectral clustering applied to the adjacency …

A goodness-of-fit test for stochastic block models

J Lei - 2016 - projecteuclid.org
The stochastic block model is a popular tool for studying community structures in network
data. We develop a goodness-of-fit test for the stochastic block model. The test statistic is …

Technology uses and student achievement: A longitudinal study

J Lei, Y Zhao - Computers & Education, 2007 - Elsevier
Based on data collected from a middle school, this study investigates how the quantity and
quality of technology use affect student learning outcomes. Specifically, this study examines …