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Learning for single-cell assignment

delete2020-10-30
delete20
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OA
AI
B
Bin Duan
C
Chenyu Zhu
G
Guohui Chuai
C
Chen Tang
X
Xiaohan Chen
S
Shaoqi Chen
傅沙镠 cover
傅沙镠 (Shaliu Fu)
G
Gaoyang Li
刘琦 cover
刘琦 (Qi Liu) *
DOI:10.1126/sciadv.abd0855delete
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Abstract

Abstract

En 中文
Efficient single-cell assignment without prior marker gene annotations is essential for single-cell sequencing data analysis. Current methods, however, have limited effectiveness for distinct single-cell assignment. They failed to achieve a well-generalized performance in different tasks because of the inherent heterogeneity of different single-cell sequencing datasets and different single-cell types. Furthermore, current methods are inefficient to identify novel cell types that are absent in the reference datasets. To this end, we present scLearn, a learning-based framework that automatically infers quantitative measurement/similarity and threshold that can be used for different single-cell assignment tasks, achieving a well-generalized assignment performance on different single-cell types. We evaluated scLearn on a comprehensive set of publicly available benchmark datasets. We proved that scLearn outperformed the comparable existing methods for single-cell assignment from various aspects, demonstrating state-of-the-art effectiveness with a reliable and generalized single-cell type identification and categorizing ability.
Keywords:
RNA-SEQ DATA
MOUSE
HETEROGENEITY
EXPRESSION
AI Summary

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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Science Advances cover
Science Advances
IF:
12.5
Papers:
2.1W
Citations:
18.1W

Organization

T
tongji university
Scholars:
7.9W
Papers: 6.0W
Citations: 98
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