Hemant Ishwaran

Professor

  • 11090 Citations
19962021
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Esophageal Neoplasms Medicine & Life Sciences
Random Forest Mathematics
Dirichlet Process Mathematics
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Survival Medicine & Life Sciences
Neoplasms Medicine & Life Sciences
Neoplasm Staging Medicine & Life Sciences
Mixture Model Mathematics

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Projects 2012 2021

NextGen Random Forests

Ishwaran, H.

National Institutes of Health

9/1/175/31/21

Project: Research project

Learning systems
Scalability
Software packages
Tumors
Decision making
raf Kinases
Neoplasm Metastasis
Neoplasms
Esophageal Neoplasms
Breast Neoplasms

Research Output 1996 2019

  • 11090 Citations
  • 95 Article
  • 1 Chapter
  • 1 Conference contribution

A random forests quantile classifier for class imbalanced data

O'Brien, R. & Ishwaran, H., Jun 1 2019, In : Pattern Recognition. 90, p. 232-249 18 p.

Research output: Contribution to journalArticle

Classifiers
Costs
4 Citations (Scopus)

Biatrial maze procedure versus pulmonary vein isolation for atrial fibrillation during mitral valve surgery: New analytical approaches and end points

Cardiothoracic Surgical Trials Network Investigators, Jan 1 2019, In : Journal of Thoracic and Cardiovascular Surgery. 157, 1, p. 234-243.e9

Research output: Contribution to journalArticle

Pulmonary Veins
Mitral Valve
Atrial Fibrillation
Atrial Flutter
Tachycardia
2 Citations (Scopus)

Standard errors and confidence intervals for variable importance in random forest regression, classification, and survival

Ishwaran, H. & Lu, M., Feb 20 2019, In : Statistics in Medicine. 38, 4, p. 558-582 25 p.

Research output: Contribution to journalArticle

Subsampling
Random Forest
Standard error
Confidence interval
Regression

Variables of importance in the Scientific Registry of Transplant Recipients database predictive of heart transplant waitlist mortality

Transplantation of HEarts to MaxImize Survival (THEMIS) Investigators, Jan 1 2019, In : American Journal of Transplantation.

Research output: Contribution to journalArticle

Registries
Databases
Transplants
Glomerular Filtration Rate
Mortality
2 Citations (Scopus)

A prediction-based alternative to P values in regression models

Lu, M. & Ishwaran, H., Jan 1 2018, (Accepted/In press) In : Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journalArticle