Evidence map›Paper›PMID 31780648›Full record

ArticleNature communications2019

The art of using t-SNE for single-cell transcriptomics.

Dmitry Kobak, Philipp Berens

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 466 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
466citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

466 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Analysis of factors driving variations in neonatal parenteral nutrition over a decade: A retrospective study.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2026
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  4. Navigating Large Chemical Spaces Using Graph Theory and Integer Programming.Journal of chemical information and modeling · 2026
    Article
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  20. Review

406 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Dmitry KobakInstitute for Ophthalmic Research, University of Tübingen, Tübingen, Germany. dmitry.kobak@uni-tuebingen.de.ORCID http://orcid.org/0000-0002-5639-7209
Philipp BerensInstitute for Ophthalmic Research, University of Tübingen, Tübingen, Germany. philipp.berens@uni-tuebingen.de.ORCID http://orcid.org/0000-0002-0199-4727

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-cell transcriptomics yields ever growing data sets containing RNA expression levels for thousands of genes from up to millions of cells. Common data analysis pipelines include a dimensionality reduction step for visualising the data in two dimensions, most frequently performed using t-distributed stochastic neighbour embedding (t-SNE). It excels at revealing local structure in high-dimensional data, but naive applications often suffer from severe shortcomings, e.g. the global structure of the data is not represented accurately. Here we describe how to circumvent such pitfalls, and develop a protocol for creating more faithful t-SNE visualisations. It includes PCA initialisation, a high learning rate, and multi-scale similarity kernels; for very large data sets, we additionally use exaggeration and downsampling-based initialisation. We use published single-cell RNA-seq data sets to demonstrate that this protocol yields superior results compared to the naive application of t-SNE.

Indexed as

Data VisualizationGene Expression ProfilingSingle-Cell AnalysisAlgorithmsAnimalsComputational BiologyMachine LearningMicePrincipal Component AnalysisTranscriptome

Identifiers

PMID31780648
PMCPMC6882829

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.