World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
56
Citations
33371
World Ranking
3936
National Ranking
1868

Research.com Recognitions

  • 1996 - Hellman Fellow

Overview

Charles Elkan is affiliated with the University of California, San Diego in the United States. Their research spans multiple areas within computer science, with a focus on the development and application of machine learning techniques in remote sensing and educational technologies.

Elkan's recent scholarly contributions include the paper One-Class Remote Sensing Classification From Positive and Unlabeled Background Data published in 2020 in the IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. Another recent work titled Gamified crowd-sourcing of high-quality data for visual fine-tuning appeared in 2024 on arXiv (Cornell University).

Their research topics cover a range of specialized and interdisciplinary fields. These include:

  • Remote-Sensing Image Classification
  • Remote Sensing in Agriculture
  • Machine Learning and Data Classification
  • Data Visualization and Analytics
  • Educational Games and Gamification
  • Virtual Reality Applications and Impacts

Elkan is active in several subfields of computer science:

  • Media Technology
  • Ecology
  • Artificial Intelligence
  • Computer Vision and Pattern Recognition
  • Developmental and Educational Psychology

They have collaborated regularly with co-authors including Wenkai Li, Qinghua Guo, Shashank Yadav, Rachana Tomar, and Gourav Jain.

Elkan's work has been published in venues such as:

  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • arXiv (Cornell University)

In recognition of their research activities, Charles Elkan received the Hellman Fellowship in 1996.

Best Publications

  • Fitting a mixture model by expectation maximization to discover motifs in biopolymers.

    Timothy L. Bailey;Charles Elkan

  • The foundations of cost-sensitive learning

    Charles Elkan

  • A Critical Review of Recurrent Neural Networks for Sequence Learning

    Zachary C. Lipton;John Berkowitz;Charles Elkan

  • Transforming classifier scores into accurate multiclass probability estimates

    Bianca Zadrozny;Charles Elkan

  • Learning classifiers from only positive and unlabeled data

    Charles Elkan;Keith Noto

  • Learning to Diagnose with LSTM Recurrent Neural Networks

    Zachary C. Lipton;David C. Kale;Charles Elkan;Randall Wetzell

  • Learning the k in k-means

    Greg Hamerly;Charles Elkan

  • Using the triangle inequality to accelerate k-means

    Charles Elkan

  • The Transporter Classification Database: recent advances

    Milton H. Saier;Ming Ren Yen;Keith Noto;Dorjee G. Tamang

  • Unsupervised Learning of Multiple Motifs in Biopolymers Using Expectation Maximization

    Timothy L. Bailey;Charles Elkan

  • The value of prior knowledge in discovering motifs with MEME.

    Timothy L. Bailey;Charles Elkan

  • Obtaining calibrated probability estimates from decision trees and naive Bayesian classifiers

    Bianca Zadrozny;Charles Elkan

  • The field matching problem: Algorithms and applications

    Alvaro E. Monge;Charles P. Elkan

  • Alternatives to the k-means algorithm that find better clusterings

    Greg Hamerly;Charles Elkan

  • Learning to Diagnose with LSTM Recurrent Neural Networks

    Zachary C. Lipton;David C. Kale;Charles Elkan;Randall Wetzel

  • Link prediction via matrix factorization

    Aditya Krishna Menon;Charles Elkan

  • Optimal thresholding of classifiers to maximize F1 measure

    Zachary C. Lipton;Charles Elkan;Balakrishnan Naryanaswamy

  • Learning and making decisions when costs and probabilities are both unknown

    Bianca Zadrozny;Charles Elkan

  • An Efficient Domain-Independent Algorithm for Detecting Approximately Duplicate Database Records.

    Alvaro E. Monge;Charles Elkan

  • The paradoxical success of fuzzy logic

    C. Elkan;H.R. Berenji;B. Chandrasekaran;C.J.S. de Silva

Frequent Co-Authors

Aditya Krishna Menon
Aditya Krishna Menon Google (United States)
Timothy L. Bailey
Timothy L. Bailey University of Nevada Reno
Zachary C. Lipton
Zachary C. Lipton Carnegie Mellon University
Michael E. Baker
Michael E. Baker University of California, San Diego
Milton H. Saier
Milton H. Saier University of California, San Diego
Ramón Huerta
Ramón Huerta Autonomous University of Madrid
Qinghua Guo
Qinghua Guo Chinese Academy of Sciences
Padhraic Smyth
Padhraic Smyth University of California, Irvine
Alexander Russell
Alexander Russell University of Connecticut
Domonkos Tikk
Domonkos Tikk Gravity Research & Development Zrt.

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