Data denoising with transfer learning in single-cell transcriptomics

被引：116

作者：

Wang, Jingshu ^{[1
]}

Agarwal, Divyansh ^{[2
]}

Huang, Mo ^{[1
]}

Hu, Gang ^{[3
]}

Zhou, Zilu ^{[2
]}

Ye, Chengzhong ^{[4
]}

Zhang, Nancy R. ^{[1
]}

机构：

[1] Univ Penn, Dept Stat, Philadelphia, PA 19104 USA

[2] Univ Penn, Grad Grp Genom & Computat Biol, Philadelphia, PA 19104 USA

[3] Nankai Univ, Sch Math Sci, Tianjin, Peoples R China

[4] Tsinghua Univ, Sch Med, Beijing, Peoples R China

来源：

NATURE METHODS | 2019年 / 16卷 / 09期

基金：

美国国家科学基金会;

关键词：

MOUSE;

D O I：

10.1038/s41592-019-0537-1

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Single-cell RNA sequencing (scRNA-seq) data are noisy and sparse. Here, we show that transfer learning across datasets remarkably improves data quality. By coupling a deep autoencoder with a Bayesian model, SAVER-X extracts transferable gene-gene relationships across data from different labs, varying conditions and divergent species, to denoise new target datasets.

引用

页码：875 / +

页数：6

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