Jonathan Mckinney

Jonathan Mckinney Email and Phone Number

Director of Research at H2O.ai, Astrophysics Professor at UMD, Visiting Scholar at Stanford @ H2O.ai
Jonathan Mckinney's Location
Mountain View, California, United States, United States
Jonathan Mckinney's Contact Details
About Jonathan Mckinney

15 years experience developing machine learning models, including AutoML frameworks and training and deploying large-language models.* #2 top LLM developer in world in 2023: https://huyenchip.com/llama-devs* Co-developed h2oGPT at h2o.ai: https://github.com/h2oai/h2ogpt -- Large Language training and generation framework including chatbot.* Co-developed DriverlessAI at h2o.ai -- AutoML framework for multi-modal models (NLP, image, tabular, etc.)20 years of experience building world-class mathematical algorithms and astrophysical models, and executing them on massively parallel systems to explain and predict real-world data.* >100 peer-reviewed scientific publications in top journals, including Science* >10000 refereed citations with refereed h-index > 50 (http://bit.ly/1Pve92Y and http://bit.ly/1PAsiKR)* ~$3 million in grant funds as Principle Investigator, ~$9 million as co-PI* ~15 students advised (at Harvard/Stanford, now with prestigious fellowships)* ~20 graduate and undergraduate courses taught* ~70 invited conference talks and public lectures* ~4 international teams, as senior member, involving ~500 people* ~120 million cpu-hours of computing time awarded, worth ~$4 millionDesigned and Built: http://github.com/pseudotensor* Deep Learning Projects: CNNs and LSTMs to predict video, faster convergence for gradient descent, and new architectures. Using Tensorflow, Theano, and Matlab.Astrophysics Simulation Projects:* Built: (90% as designer and developer): HARMRAD/HARM: World-leading massively parallel general relativistic radiation plasma simulation and analysis codes (600k lines of code). Impact: used by >50 researchers in >100 articles.* Built: (95% as primary designer/developer): Many projects: fluid, radiation, optimization, nonlinear solving, signal processing, simulated annealing, Markov chain Monte Carlo, visualization. Impact: used by dozens of researchers in >100 articles.* Scaling: (as 100% designer/developer) Run on >100k cores, with petabytes of data* Languages/APIs used: C, Python, C++, Fortran, MPI, OpenMP, CUDA, OpenCL, OpenACC, Matlab/Mathematica and parallel debuggers (Intel Inspector)* Algorithm Projects: (as 100% designer/developer): tensor algebra solutions to general relativistic inversion problem, radiation/fluid numerical optimization, integro-PDE solvers

Jonathan Mckinney's Current Company Details
H2O.ai

H2O.Ai

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Director of Research at H2O.ai, Astrophysics Professor at UMD, Visiting Scholar at Stanford
Jonathan Mckinney Work Experience Details
  • H2O.Ai
    Director Of Research
    H2O.Ai Mar 2017 - Present
    Mountain View, Ca, Us
    Developing h2oGPT (https://github.com/h2oai/h2ogpt), H2O.ai's large language model (LLM) chatbot with training, generation, and UI code.Developing Driverless AI (https://www.h2o.ai/driverless-ai/), H2O.ai's automatic model selection and tuning (e.g. parameters for Torch, Tensorflow, LightGBM, XGBoost via AutoML involving multi-modal data including tabular, image, text via NLP) and evolutionary-based feature-engineering product with control over interpretability.Developing H2O4GPU (https://github.com/h2oai/h2o4gpu), the next-generation h2o, with fast GPU and CPU machine learning algorithms.
  • University Of Maryland
    Professor Of Physics
    University Of Maryland Jul 2012 - Dec 2019
    College Park, Md, Us
    Computational Physics and Astrophysics, Theoretical Astrophysics, Machine Learning, Markov Chain Monte Carlo, GPU acceleration. Focusing on testing Einstein's general relativity theory using the Event Horizon Telescope and studying the cosmological formation of galaxies and black holes in the early universe.
  • Stanford University
    Visiting Scholar
    Stanford University Dec 2016 - Dec 2018
    Stanford, Ca, Us
    Research and Applications in Deep Learning (and general Machine Learning and Artificial Intelligence). Focusing on convolutional neural networks (CNNs), long-short term memory (LSTM) networks, new architectures, improved gradient decent (https://github.com/pseudotensor/GeoAcc), self-optimizing self-organizing networks, etc. as applied to text and video prediction (e.g.https://github.com/pseudotensor/temporal_autoencoder) . Primarily using Tensorflow, but also using Theano and Matlab. Working with Stefano Ermon (Stanford AI Lab).
  • Stanford University
    Nasa Einstein Fellow
    Stanford University Sep 2007 - 2012
    Stanford, Ca, Us
    Computational astrophysics to study black hole accretion disks, jets, and core-collapse supernovae. Using techniques like fluid dynamics, finite volume methods, machine learning. Prize fellowship. Worked with Roger Blandford (Stanford faculty and former director of KIPAC).
  • Stanford University
    Guest Lecturer
    Stanford University Sep 2007 - 2008
    Stanford, Ca, Us
    undergraduate level, Black Holes, Prof. Tom Abel
  • Slac National Accelerator Laboratory
    Scidac (Scientific Discovery Through Advanced Computing) Postdoc Fellow
    Slac National Accelerator Laboratory 2010 - 2011
    Menlo Park, California, Us
    Massively parallel computations using MPI, OpenMP, CUDA, to accelerate plasma simulations with physics solvers and optimizations (machine learning)
  • Harvard University
    Harvard Institute For Theory And Computation (Itc) Postdoc Fellow
    Harvard University Sep 2004 - May 2007
    Cambridge, Massachusetts, Us
    Computational Astrophysics, focusing on new equations of motion and new optimization techniques with machine learning. Prize fellowship. Worked with Ramesh Narayan (Harvard astrophysics faculty).
  • University Of Illinois At Urbana-Champaign
    Nasa Graduate Fellow
    University Of Illinois At Urbana-Champaign Sep 1998 - Sep 2004
    Champaign, Il, Us
    Astrophysics of black holes and plasmas, focusing on testing accretion and jet theories using massively parallel simulations of accreting black holes. Award from NASA competition to fully pay for graduate research stipend. Worked with Charles Gammie and Stu Shapiro (UIUC physics and astronomy faculty).

Jonathan Mckinney Skills

Physics Numerical Analysis Science Astrophysics Scientific Computing Theory Research Fortran Latex Mathematical Modeling Plasma Physics Simulations Experimentation Mathematica Matlab Statistics Numerical Optimization Data Science Signal Processing Modelling Python Programming Scientific Writing Algorithms Data Analysis Machine Learning Data Mining Computational Physics Teaching Lecturing University Teaching Artificial Neural Networks Artificial Intelligence Neuroscience Statistical Data Analysis Modeling Applied Mathematics

Jonathan Mckinney Education Details

  • University Of Illinois Urbana-Champaign
    University Of Illinois Urbana-Champaign
    Physics
  • Texas A&M University
    Texas A&M University
    Physics

Frequently Asked Questions about Jonathan Mckinney

What company does Jonathan Mckinney work for?

Jonathan Mckinney works for H2o.ai

What is Jonathan Mckinney's role at the current company?

Jonathan Mckinney's current role is Director of Research at H2O.ai, Astrophysics Professor at UMD, Visiting Scholar at Stanford.

What is Jonathan Mckinney's email address?

Jonathan Mckinney's email address is jm****@****ord.edu

What schools did Jonathan Mckinney attend?

Jonathan Mckinney attended University Of Illinois Urbana-Champaign, Texas A&m University.

What are some of Jonathan Mckinney's interests?

Jonathan Mckinney has interest in Science.

What skills is Jonathan Mckinney known for?

Jonathan Mckinney has skills like Physics, Numerical Analysis, Science, Astrophysics, Scientific Computing, Theory, Research, Fortran, Latex, Mathematical Modeling, Plasma Physics, Simulations.

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