Evidence map›Paper›PMID 23671412›Full record

ArticlePLoS computational biology2013

Improving breast cancer survival analysis through competition-based multidimensional modeling.

Erhan Bilal, Janusz Dutkowski, Justin Guinney, In Sock Jang, Benjamin A Logsdon, Gaurav Pandey, Benjamin A Sauerwine, Yishai Shimoni, Hans Kristian Moen Vollan, Brigham H Mecham and 14 more

Abstract read
In one paragraph

Article in PLoS computational biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing 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

49 citing papers in PubMed.

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  16. SIGN: similarity identification in gene expression.Bioinformatics (Oxford, England) · 2019
    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

24 authors.

Erhan BilalIBM TJ Watson Research, Yorktown Heights, New York, USA.
Janusz Dutkowski
Justin Guinney
In Sock Jang
Benjamin A Logsdon
Gaurav Pandey
Benjamin A Sauerwine
Yishai Shimoni
Hans Kristian Moen Vollan
Brigham H Mecham
Oscar M Rueda
Jorg Tost
Christina Curtis
Mariano J Alvarez
Vessela N Kristensen
Samuel Aparicio
Anne-Lise Børresen-Dale
Carlos Caldas
Andrea Califano
Stephen H Friend
Trey Ideker
Eric E Schadt
Gustavo A Stolovitzky
Adam A Margolin

Funding

Nation Center: Multi-Scale Study- Cellular Networks(RMI)U54CA121852 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CALIFANO, ANDREA · 2005 to 2015
$37.4M
TR&D 3 - Network Guided Machine LearningP41GM103504 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI IDEKER, TREY · 2012 to 2024
$17.3M
Integrating cancer datasets for predictive model development and trainingU54CA149237 · NCI · SAGE BIONETWORKS · PI FRIEND, STEPHEN HENRY · 2010 to 2014
$8.9M
Cancer Research UK 16942NCI NIH HHS U54 CA121852NCI NIH HHS U54 CA121852-07NCI NIH HHS U54 CA149237NCI NIH HHS U54CA149237NIGMS NIH HHS P41 GM103504
6 · The paper itself

Abstract

Breast cancer is the most common malignancy in women and is responsible for hundreds of thousands of deaths annually. As with most cancers, it is a heterogeneous disease and different breast cancer subtypes are treated differently. Understanding the difference in prognosis for breast cancer based on its molecular and phenotypic features is one avenue for improving treatment by matching the proper treatment with molecular subtypes of the disease. In this work, we employed a competition-based approach to modeling breast cancer prognosis using large datasets containing genomic and clinical information and an online real-time leaderboard program used to speed feedback to the modeling team and to encourage each modeler to work towards achieving a higher ranked submission. We find that machine learning methods combined with molecular features selected based on expert prior knowledge can improve survival predictions compared to current best-in-class methodologies and that ensemble models trained across multiple user submissions systematically outperform individual models within the ensemble. We also find that model scores are highly consistent across multiple independent evaluations. This study serves as the pilot phase of a much larger competition open to the whole research community, with the goal of understanding general strategies for model optimization using clinical and molecular profiling data and providing an objective, transparent system for assessing prognostic models.

Indexed as

Breast NeoplasmsModels, BiologicalModels, StatisticalSurvival AnalysisAlgorithmsCluster AnalysisComputational BiologyDatabases, FactualFemaleGene Expression ProfilingHumansPrognosis

Identifiers

PMID23671412
PMCPMC3649990

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.