Evidence map›Paper›PMID 31156708›Full record

ArticleFrontiers in genetics2019

Large-Scale Automatic Feature Selection for Biomarker Discovery in High-Dimensional OMICs Data.

Mickael Leclercq, Benjamin Vittrant, Marie Laure Martin-Magniette, Marie Pier Scott Boyer, Olivier Perin, Alain Bergeron, Yves Fradet, Arnaud Droit

Abstract read
In one paragraph

Article in Frontiers in genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

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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

8 authors.

Mickael LeclercqCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Benjamin VittrantCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Marie Laure Martin-MagnietteInstitute of Plant Sciences Paris Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université Evry, Université Paris-Saclay, Paris Diderot, Sorbonne Paris-Cité, Orsay, France.
Marie Pier Scott BoyerCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Olivier PerinDigital Sciences Department, L'Oréal Advanced Research, Aulnay-sous-bois, France.
Alain BergeronCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Yves FradetCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Arnaud DroitCentre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The identification of biomarker signatures in omics molecular profiling is usually performed to predict outcomes in a precision medicine context, such as patient disease susceptibility, diagnosis, prognosis, and treatment response. To identify these signatures, we have developed a biomarker discovery tool, called BioDiscML. From a collection of samples and their associated characteristics, i.e., the biomarkers (e.g., gene expression, protein levels, clinico-pathological data), BioDiscML exploits various feature selection procedures to produce signatures associated to machine learning models that will predict efficiently a specified outcome. To this purpose, BioDiscML uses a large variety of machine learning algorithms to select the best combination of biomarkers for predicting categorical or continuous outcomes from highly unbalanced datasets. The software has been implemented to automate all machine learning steps, including data pre-processing, feature selection, model selection, and performance evaluation. BioDiscML is delivered as a stand-alone program and is available for download at https://github.com/mickaelleclercq/BioDiscML.

Indexed as

biomarkers signaturefeature selectionmachine learningomicsprecision medicine

Identifiers

PMID31156708
PMCPMC6532608

What OpenQuestion holds

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LicenceCC BY
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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.