Results 11 to 20 of about 3,271,603 (299)
Machine Learning, 2013 In this paper, we present a new variational method for sparse regression using $L_0$ regularization. The variational parameters appear in the approximate model in a way that is similar to Breiman's Garrote model. We refer to this method as the variational Garrote (VG).
Kappen, Hilbert J., Gómez, Vicenç
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On variation and uncertainty [PDF]
Perspectives on Medical Education, 2016 None
Leppink, Jimmie +2 more
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The goldstini variations [PDF]
Journal of High Energy Physics, 2010 We study the 'goldstini' scenario of Cheung, Nomura, and Thaler, in which multiple independent supersymmetry (SUSY) breaking sectors lead to multiple would-be goldstinos, changing collider and cosmological phenomenology. In supergravity, potentially large corrections to the previous prediction of twice the gravitino mass for goldstini masses can arise ...
Craig, Nathaniel +2 more
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Forensic Facial Comparison: Current Status, Limitations, and Future Directions
Biology, 2021 Global escalation of crime has necessitated the use of digital imagery to aid the identification of perpetrators. Forensic facial comparison (FFC) is increasingly employed, often relying on poor-quality images.
Nicholas Bacci +3 more
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Lithosphere, 2022 To better understand the environmental significance of sediment grain size in continental shelf of the South China Sea (SCS), we carried out a detailed grain size study of sediments from the YJ Core, derived from the mud deposits of the northern SCS ...
Jin Xu, Chao Huang, Xin Huang
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Nuclear Physics B, 2002 We explore the effects of non-abelian dynamics of D-branes on their stability and introduce Hitchin-like modifications to previously-known stability conditions. The relation to brane-antibrane systems is used in order to rewrite the equations in terms of superconnections and arrive at deformed vortex equations.
Minasian, R, TOMASIELLO, ALESSANDRO
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Water Science and Technology, 2022 Microplastic accumulation and resulting degradation are significant threats to the coastal ecosystems around the world. Baseline information on microplastics and their sources is of great importance for a permanent waste management system.
Mayakrishnan Machendiranathan +8 more
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Classical and Quantum Gravity, 2023 Abstract We establish several results on gluing/embedding/extending geometric structures in vacuum spacetimes with a cosmological constant in any spacetime dimensions d ⩾ 4
Chruściel, Piotr T, Cong, Wan
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, 2022 This chapter elaborates on two case studies in structural variation to illustrate how the comparison of closely-related grammatical systems fuels research questions on general theoretical issues. Our first case study regards subject clitics in central Romance dialects.
Pescarini, Diego, Loporcaro, Michele
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