Evidence map›Paper›PMID 29422764›Full record

ArticleProceedings. International Conference on Data Engineering2017

Integrated Theory- and Data-driven Feature Selection in Gene Expression Data Analysis.

Vineet K Raghu, Xiaoyu Ge, Panos K Chrysanthis, Panayiotis V Benos

Abstract read
In one paragraph

Article in Proceedings. International Conference on Data Engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. A Pipeline for Integrated Theory and Data-Driven Modeling of Biomedical Data.IEEE/ACM transactions on computational biology and bioinformatics
    Article
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

4 authors.

Vineet K RaghuDepartment of Computer Science, University of Pittsburgh.
Xiaoyu GeDepartment of Computer Science, University of Pittsburgh.
Panos K ChrysanthisDepartment of Computer Science, University of Pittsburgh.
Panayiotis V BenosDepartment of Computer Science, University of Pittsburgh.

Funding

TrainingU54HG008540 · NHGRI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BAHAR, IVET, BERG, JEREMY M · 2014 to 2018
$12.8M
Training in Cellular & Molecular Mechanisms of Tumor RejectionT32CA082084 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Robert J Binder, Dario AA Vignali · 1999 to 2026
$9.2M
Systems Level Causal Discovery in Heterogeneous TOPMed DataU01HL137159 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BENOS, PANAGIOTIS V, SCIURBA, FRANK · 2017 to 2019
$1.8M
INTEGRATIVE GRAPHICAL MODELS FOR LARGE MULTI-MODAL BIOMEDICAL DATAR01LM012087 · NLM · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BENOS, PANAGIOTIS V, GLYMOUR, CLARK · 2015 to 2018
$1.3M
NCI NIH HHS T32 CA082084NHGRI NIH HHS U54 HG008540NHLBI NIH HHS U01 HL137159NLM NIH HHS R01 LM012087
6 · The paper itself

Abstract

The exponential growth of high dimensional biological data has led to a rapid increase in demand for automated approaches for knowledge production. Existing methods rely on two general approaches to address this challenge: 1) the Theory-driven approach, which utilizes prior accumulated knowledge, and 2) the Data-driven approach, which solely utilizes the data to deduce scientific knowledge. Both of these approaches alone suffer from bias toward past/present knowledge, as they fail to incorporate all of the current knowledge that is available to make new discoveries. In this paper, we show how an integrated method can effectively address the high dimensionality of big biological data, which is a major problem for pure data-driven analysis approaches. We realize our approach in a novel two-step analytical workflow that incorporates a new feature selection paradigm as the first step to handling high-throughput gene expression data analysis and that utilizes graphical causal modeling as the second step to handle the automatic extraction of causal relationships. Our results, on real-world clinical datasets from The Cancer Genome Atlas (TCGA), demonstrate that our method is capable of intelligently selecting genes for learning effective causal networks.

Identifiers

PMID29422764
PMCPMC5799807

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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.