Evidence map›Paper›PMID 37900054›Full record

ArticleMachine learning2023

Learning biologically-interpretable latent representations for gene expression data: Pathway Activity Score Learning Algorithm.

Ioulia Karagiannaki, Krystallia Gourlia, Vincenzo Lagani, Yannis Pantazis, Ioannis Tsamardinos

Abstract read
In one paragraph

Article in Machine learning, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Article
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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

5 authors.

Ioulia KaragiannakiInstitute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), Heraklion, Greece.ORCID 0000-0002-6247-9526
Krystallia GourliaDepartment of Computer Science, University of Crete, Heraklion, Greece.ORCID 0000-0002-4986-362X
Vincenzo LaganiInstitute of Chemical Biology, Ilia State University, Tbilisi, 0162 Georgia.ORCID 0000-0002-6552-6076
Yannis PantazisInstitute of Applied and Computational Mathematics, Foundation for Research and Technology - Hellas, Heraklion, Greece.ORCID 0000-0002-2009-7562
Ioannis TsamardinosDepartment of Computer Science, University of Crete, Heraklion, Greece.ORCID 0000-0002-2492-959X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecular gene-expression datasets consist of samples with tens of thousands of measured quantities (i.e., high dimensional data). However, lower-dimensional representations that retain the useful biological information do exist. We present a novel algorithm for such dimensionality reduction called Pathway Activity Score Learning (PASL). The major novelty of PASL is that the constructed features directly correspond to known molecular pathways (genesets in general) and can be interpreted as

Indexed as

Differential activation analysisDimensionality reductionDisease classificationPathway activity

Identifiers

PMID37900054
PMCPMC10600308

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Registered trials

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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.