T
Tianwei Yu
Researcher at Emory University
Publications - 166
Citations - 6701
Tianwei Yu is an academic researcher from Emory University. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 38, co-authored 132 publications receiving 5577 citations. Previous affiliations of Tianwei Yu include The Chinese University of Hong Kong & University of Illinois at Chicago.
Papers
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Journal ArticleDOI
Integrated study of copy number states and genotype calls using high-density SNP arrays
Wei Sun,Fred A. Wright,Zheng-Zheng Tang,Silje H. Nordgard,Peter Van Loo,Peter Van Loo,Peter Van Loo,Tianwei Yu,Vessela N. Kristensen,Charles M. Perou +9 more
TL;DR: A statistical framework to simultaneously dissect copy number states and genotypes using high-density SNP (single nucleotide polymorphism) arrays is proposed, which can successfully identify both types of copy number differences and produce high-quality genotype calls.
Journal ArticleDOI
A Deep Neural Network Model using Random Forest to Extract Feature Representation for Gene Expression Data Classification.
Yunchuan Kong,Tianwei Yu +1 more
TL;DR: A newly developed classifier named Forest Deep Neural Network (fDNN), to integrate the deep neural network architecture with a supervised forest feature detector, which is able to learn sparse feature representations and feed the representations into a neural network to mitigate the overfitting problem.
Journal ArticleDOI
Use of high-resolution metabolomics for the identification of metabolic signals associated with traffic-related air pollution.
Donghai Liang,Jennifer L. Moutinho,Rachel Golan,Tianwei Yu,Chandresh Ladva,Megan M. Niedzwiecki,Douglas I. Walker,Stefanie Ebelt Sarnat,Howard H. Chang,Roby Greenwald,Dean P. Jones,Armistead G. Russell,Jeremy A. Sarnat +12 more
TL;DR: The current findings provide support for the use of untargeted HRM in the development of metabolic biomarkers of traffic pollution exposure and response and identify and verified biological perturbations associated with primary traffic pollutant in panel-based setting with repeated measurement.
Journal Article
Discovery of oral fluid biomarkers for human oral cancer by mass spectrometry.
Shen Hu,Tianwei Yu,Yongming Xie,Yanan Yang,Yang Li,Xiaofeng Zhou,Stephanie Tsung,Rachel R. Ogorzalek Loo,Joseph A. Loo,David T.W. Wong +9 more
TL;DR: Oral fluid contains proteomic signatures that may serve as biomarkers for human diseases such as oral cancer, and once discovered and validated on a large and independent clinical cohort, oral fluid proteomic biomarkers may be extensively used for future disease diagnosis.
Journal ArticleDOI
Role of Transmitted Gag CTL Polymorphisms in Defining Replicative Capacity and Early HIV-1 Pathogenesis
Jessica L. Prince,Daniel T. Claiborne,Jonathan M. Carlson,Malinda Schaefer,Tianwei Yu,Shabir Lahki,Heather A. Prentice,Ling Yue,Sundaram A. Vishwanathan,William Kilembe,Paul A. Goepfert,Matthew Price,Jill Gilmour,Joseph Mulenga,Paul Farmer,Cynthia A. Derdeyn,Cynthia A. Derdeyn,Jiaming Tang,David Heckerman,Richard A. Kaslow,Susan Allen,Eric Hunter,Eric Hunter +22 more
TL;DR: The replicative capacity (RC) of Gag-MJ4 chimeras correlated significantly with the rate of CD4+ T cell decline over the first 3 years of infection in a manner that is partially independent of VL, suggesting that the replication capacity of HIV-1 during the earliest stages of infection is a determinant of pathogenesis beyond what might be expected based on set point VL alone.