Evidence map›Paper›PMID 25013805›Full record

ArticleBioMed research international2014

Privacy preserving RBF kernel support vector machine.

Haoran Li, Li Xiong, Lucila Ohno-Machado, Xiaoqian Jiang

Abstract read
In one paragraph

Article in BioMed research international, 2014. 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. Article
  3. Article
  4. Differential privacy in health research: A scoping review.Journal of the American Medical Informatics Association : JAMIA · 2021
    Article
  5. Article
  6. Privacy Policy and Technology in Biomedical Data Science.Annual review of biomedical data science · 2018
    Article
  7. Article
  8. Are My EHRs Private Enough? Event-Level Privacy Protection.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.

Haoran LiDepartment of Mathematics & Computer Science, Emory University, Atlanta, GA 30322, USA.ORCID 0000-0003-0415-4202
Li XiongDepartment of Mathematics & Computer Science, Emory University, Atlanta, GA 30322, USA.
Lucila Ohno-MachadoDivision of Biomedical Informatics, UC San Diego, La Jolla, CA 92093, USA.
Xiaoqian JiangDivision of Biomedical Informatics, UC San Diego, La Jolla, CA 92093, USA.ORCID 0000-0001-9933-2205

Funding

iDASH: Integrating Data for Analysis, Anonymization, and SharingU54HL108460 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OHNO-MACHADO, LUCILA · 2010 to 2015
$19.1M
Protection of Records: Privacy (PReP) Technology for Medical ResearchR00LM011392 · NLM · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI JIANG, XIAOQIAN · 2013 to 2015
$650k
NHLBI NIH HHS U54 HL108460NHLBI NIH HHS U54HL108460NLM NIH HHS R00 LM011392NLM NIH HHS R00LM011392
6 · The paper itself

Abstract

Data sharing is challenging but important for healthcare research. Methods for privacy-preserving data dissemination based on the rigorous differential privacy standard have been developed but they did not consider the characteristics of biomedical data and make full use of the available information. This often results in too much noise in the final outputs. We hypothesized that this situation can be alleviated by leveraging a small portion of open-consented data to improve utility without sacrificing privacy. We developed a hybrid privacy-preserving differentially private support vector machine (SVM) model that uses public data and private data together. Our model leverages the RBF kernel and can handle nonlinearly separable cases. Experiments showed that this approach outperforms two baselines: (1) SVMs that only use public data, and (2) differentially private SVMs that are built from private data. Our method demonstrated very close performance metrics compared to nonprivate SVMs trained on the private data.

Indexed as

Information DisseminationMedical Informatics ComputingSupport Vector MachineAlgorithmsArtificial IntelligenceHealth Services ResearchHumansPrivacySoftware

Identifiers

PMID25013805
PMCPMC4071990

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.