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of 77
pro vyhledávání: '"Lowell, Mark"'
Autor:
Lowell, Mark, Kastner, Catharine
During neural network training, the sharpness of the Hessian matrix of the training loss rises until training is on the edge of stability. As a result, even nonstochastic gradient descent does not accurately model the underlying dynamical system defi
Externí odkaz:
http://arxiv.org/abs/2406.00127
Labeling data to use for training object detectors is expensive and time consuming. Publicly available overhead datasets for object detection are labeled with image-aligned bounding boxes, object-aligned bounding boxes, or object masks, but it is not
Externí odkaz:
http://arxiv.org/abs/2210.01857
Autor:
Lowell, Mark
Despite the widespread adoption of neural networks, their training dynamics remain poorly understood. We show experimentally that as the size of the dataset increases, a point forms where the magnitude of the gradient of the loss becomes unbounded. G
Externí odkaz:
http://arxiv.org/abs/2201.06964
Autor:
Lowell, Mark
Species survival in the $(3, 1)$ May-Leonard system is determined by the mobility, with a critical mobility threshold between long-term coexistence and extinction. We show experimentally that the critical mobility threshold is determined by the topol
Externí odkaz:
http://arxiv.org/abs/2111.03748
Autor:
Vasas, Vera1 (AUTHOR), Lowell, Mark C.2,3 (AUTHOR), Villa, Juliana3 (AUTHOR), Jamison, Quentin D.3 (AUTHOR), Siegle, Anna G.3 (AUTHOR), Katta, Pavan Kumar Reddy4 (AUTHOR), Bhagavathula, Pushyami4 (AUTHOR), Kevan, Peter G.5 (AUTHOR), Fulton, Drew6 (AUTHOR), Losin, Neil7 (AUTHOR), Kepplinger, David8 (AUTHOR), Yetzbacher, Michael K.9 (AUTHOR), Salehian, Shakiba3 (AUTHOR), Forkner, Rebecca E.3 (AUTHOR), Hanley, Daniel3 (AUTHOR) dhanley2@gmu.edu
Publikováno v:
PLoS Biology. 1/23/2024, Vol. 22 Issue 1, p1-31. 31p.
Autor:
Lowell, Mark J., Kropf, Charles W., Thomas, Jeffrey, Valentini, Nicholas, Schmid, Sandra A., Hunt, Nathaniel
Publikováno v:
Air Medical Journal; Sep2024, Vol. 43 Issue 5, p445-449, 5p
Autor:
Lowell, Mark
We prove a Seifert-van Kampen theorem for Legendrian submanifolds and exact Lagrangian cobordisms, and use it to calculate the change in the DGA caused by critical Legendrian ambient surgery.
Comment: 68 pages, 14 figures
Comment: 68 pages, 14 figures
Externí odkaz:
http://arxiv.org/abs/1511.03375
Autor:
Cover, Michael, Tafoya, Chelsea, Long, Benjamin, Cranford, James, Burkhardt, John, Huang, Robert, Theyyunni, Nik, Bassin, Benjamin, Lowell, Mark, Kessler, Ross
Publikováno v:
In Air Medical Journal July-August 2019 38(4):266-272
Autor:
Micheller, Daniel, Peterson, William J., Cover, Michael, Smith, Graham, Chapman, Matthew, Theyyunni, Nik, Kessler, Ross, Lowell, Mark J., Huang, Robert D.
Publikováno v:
In Air Medical Journal July-August 2019 38(4):285-288
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