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1141
Smoothness and Adaptivity in Nonlinear Optimization for Machine Learning Applications
Published 2024“…Besides, existing theory cannot well explain why adaptive methods outperform gradient descent in certain machine learning tasks like training transformers. …”
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Thesis -
1142
Mechanisms and methods of proving parentage in the light of scientific studies and legal legislation in Algeria
Published 2022-06-01“…The issue of descent is one of the important topics because it is related to society and precisely to the family. …”
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1143
Bayesian optimization for computationally extensive probability distributions.
Published 2018-01-01“…Even when the number of sampling points on the posterior distributions is fixed to be small, the Bayesian optimization provides a better maximizer of the posterior distributions in comparison to those by the random search method, the steepest descent method, or the Monte Carlo method. Furthermore, the Bayesian optimization improves the results efficiently by combining the steepest descent method and thus it is a powerful tool to search for a better maximizer of computationally extensive probability distributions.…”
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1144
Low-Rank Matrix Completion via QR-Based Retraction on Manifolds
Published 2023-02-01“…We devise two fast algorithms based on steepest gradient descent and conjugate gradient descent, and demonstrate their superiority over the promising baseline with the ratio of at least <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>24</mn><mo>%</mo></mrow></semantics></math></inline-formula>.…”
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1145
Hacia una contextualización de las migraciones de caboverdeanos en el Gran Buenos Aires a partir de sus diferencias generacionales
Published 2015-03-01“…From the incorporation of Cape Verdean society language to institution in order to promote the inclusion of young people in a context of growing political mobilization of African descent groups in the country, it is analyzed how the generational dimension was expressed. …”
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1146
An application of results by Hardy, Ramanujan and Karamata to Ackermannian functions
Published 2003-01-01“…In this article we give a fine structure analysis of such a Ackermann type descent recursion in the case that the ordinals below ω ^ω are represented via a Hardy Ramanujan style coding. …”
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1147
Covid-19, the Chinese diaspora, and the enduring legacy of racism in Peru
Published 2022-06-01“…Chinese individuals were thus targeted during past public health crises in Peru, but during the current coronavirus pandemic racist notions painting people of Chinese descent as “agents of contagion” diminished significantly. …”
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1148
Musings on Deep Learning: Properties of SGD
Published 2017“…[previously titled "Theory of Deep Learning III: Generalization Properties of SGD"] In Theory III we characterize with a mix of theory and experiments the generalization properties of Stochastic Gradient Descent in overparametrized deep convolutional networks. …”
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Technical Report -
1149
Development of learning algorithms for fully connect layers of convolutional neural network
Published 2020“…Thus, the algorithm has the potential of achieving a better performance in lesser epochs of training as compared with traditional Gradient Descent Method.…”
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Thesis-Master by Coursework -
1150
Proximal mean-field for neural network quantization
Published 2020“…In this work, we cast NN quantization as a discrete labelling problem, and by examining relaxations, we design an efficient iterative optimization procedure that involves stochastic gradient descent followed by a projection. We prove that our simple projected gradient descent approach is, in fact, equivalent to a proximal version of the well-known mean-field method. …”
Conference item -
1151
Partial linearization based optimization for multi-class SVM
Published 2016“…In particular, it allows us to combine several of their desirable qualities into one approach: (i) the use of an expectation oracle (which provides the marginals over each output class) in order to estimate an informative descent direction, similar to exponentiated gradient; (ii) analytical computation of the optimal step-size in the descent direction that guarantees an increase in the dual objective, similar to Frank-Wolfe; and (iii) a block coordinate formulation similar to the one proposed for Frank-Wolfe, which allows us to solve large-scale problems. …”
Conference item -
1152
Learning models in quantum computation and quantum control
Published 2020“…Second, we study the hardness of learning unitary operations in U(d) via gradient descent on the time parameters of an alternating operator sequence, and numerically find that, despite the nonconvexity of the loss landscape, gradient descent always converges to the target unitary when the sequence contains d<sup>2</sup> or more parameters. …”
Thesis -
1153
Predicting noise-induced hearing loss (NIHL) in TNB workers using GDAM algorithm
Published 2012“…The performance of the proposed method known as ‘Gradient Descent Method with Adaptive Momentum (GDAM)’ is compared with ‘Gradient Descent Method with Adaptive Gain (GDM-AG)’ (Nazri, 2007) and ‘Gradient Descent with Simple Momentum (GDM)’ by performing simulations on classification problems. …”
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Thesis -
1154
Training Multilayer Neural Network Based on Optimal Control Theory for Limited Computational Resources
Published 2023-02-01“…Backpropagation (BP)-based gradient descent is the general approach to train a neural network with a multilayer perceptron. …”
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Article -
1155
Islam, Memory, and Morality in Yemen
Published 2006-10-01“…(p. 6) However, the idiom of descent has also been the defining feature of Yemen’s tribes, so the role of descent per se is less relevant as a distinguishing marker than how the sadah relate to other social categories. …”
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1156
Sagittal plane knee kinematics can be measured during activities of daily living following total knee arthroplasty with two IMU.
Published 2024-01-01“…The r_IMU and m_IMU methods estimated sagittal plane knee angles with excellent correlation (>0.95) compared to OMC for walking, squatting, sit-to-stand, and stair-ascent, and very good correlation (>0.90) for stair descent. For squatting, sit-to-stand, and walking, the mean RMSD for r_IMU and m_IMU compared to OMC were <4 degrees, < 5 degrees, and <6 degrees, respectively but higher for stair ascent and descent (~12 degrees). …”
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Article -
1157
Interdecadal Variations in Extreme High–Temperature Events over Southern China in the Early 2000s and the Influence of the Pacific Decadal Oscillation
Published 2020-08-01“…Numerical experiments demonstrate that a negative phase of PDO may induce a strengthened Walker circulation and anomalous atmospheric descent motion as well as water vapor divergence over Southern China.…”
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Article -
1158
An efficient algorithm for data parallelism based on stochastic optimization
Published 2022-12-01“…A dynamic batch size stochastic gradient descent approach based on performance-aware technology is suggested to address the aforesaid difficulties (DBS-SGD). …”
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Article -
1159
Regimes beyond the One-Drop Rule: New Models of Multiracial Identity
Published 2022-06-01“…These findings show that younger, first-generation multiracial Americans, especially those of partial Asian or Hispanic descent, have left hypo- and hyperdescent regimes behind—unlike other young people today whose mixed-race ancestry stems from further back in their family tree.…”
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Article -
1160
Association between miRNA Target Sites and Incidence of Primary Osteoarthritis in Women from Volga-Ural Region of Russia: A Case-Control Study
Published 2021-07-01“…According to ethnic heterogeneity, associations between the T allele (rs1061237) with OA in women of Russian descent (OR = 1.77), the G allele (rs6854081) in women of Tatar descent (OR = 4.78), the C allele (rs229069) and the T allele (rs73611720) in women of mixed descent and other ethnic groups (OR = 2.25 and OR = 3.02, respectively) were identified. …”
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Article