Results 71 to 80 of about 260,074 (191)

Weighted Majorization Algorithms for Weighted Least Squares Decomposition Models [PDF]

For many least-squares decomposition models efficient algorithms are well known. A more difficult problem arises in decomposition models where each residual is weighted by a nonnegative value.
Giaquinto, P., Groenen, P.J.F., Kiers, H.A.L.   +2 more
core   +1 more source

On condition numbers of symmetric and nonsymmetric domain decomposition methods

, 2020
Using oblique projections and angles between subspaces we write condition number estimates for abstract nonsymmetric domain decomposition methods. In particular, we consider a restricted additive method for the Poisson equation and write a bound for the ...
Galvis, Juan
core  

Tackling Noisy Labels With Network Parameter Additive Decomposition

IEEE Transactions on Pattern Analysis and Machine Intelligence
Given data with noisy labels, over-parameterized deep networks suffer overfitting mislabeled data, resulting in poor generalization. The memorization effect of deep networks shows that although the networks have the ability to memorize all noisy data, they would first memorize clean training data, and then gradually memorize mislabeled training data. A
Jingyi Wang, Xiaobo Xia, Long Lan, Xinghao Wu, Jun Yu, Wenjing Yang, Bo Han, Tongliang Liu   +7 more
openaire   +3 more sources

A decomposition of additive set functions

Duke Mathematical Journal, 1944
Not ...
Sobczyk, A., Hammer, P. C.
openaire   +2 more sources

Influence of biochar, compost, and their combination on carbon mineralisation and the priming effect in low-carbon soil: an incubation experiment

Discover Soil
Integrating biochar and compost into soils can enhance both carbon (C) sequestration and soil fertility. However, their combined effects on C mineralisation and priming in C-poor soils are not well understood.
Siska Syaranamual, Bahareh Bicharanloo, Shamim Mia, Feike A. Dijkstra   +3 more
doaj   +1 more source

Heuristic Analysis of Time Series Internal Structure [PDF]

A method of analysis of Time Series Internal Structures based on Singular Spectrum Analysis is discussed. It has been shown that in the case when the Time Series contains deterministic additive components rank of the trajectory matrices equal to number ...
Alexander Milnikov, Cihan Mert
core   +1 more source

Agar Gels: Kinetics of Formation and Structure

Chemical Engineering Transactions, 2017
The idea that gels can be used as a carrier during the formation of ordered bio-structured elements for additive medical technology is promising. For this experimental study we use gels based on agarose.
B. Pokusaev, A. Vyazmin, S. Karlov, N. Zakharov, V. Reznik, D. Nekrasov   +5 more
doaj   +1 more source

Comparison of Wavelet Decomposition Coefficients Transmission Systems Using Splines and Classical Types of Modulation

Journal of Telecommunications and Information Technology, 2015
Wavelets are becoming increasingly used as a tool for the analysis of non-stationary data. To transmit the coefficients resulting from the signal decomposition traditionally their combination into a single data packet is used, without including unequal ...
Artem I. Kutin
doaj   +1 more source

G-continuity, impatience and G-cores of exact games [PDF]

This paper is concerned with real valued set functions defined on the set of Borel sets of a locally compact σ-compact topological space Ω. The first part characterizes the strong and weak impatience in the context of discrete and continuous time flows ...
Alain Chateauneuf, Caroline Ventura
core  

Influence of Additives on Grease Decomposition and Hydrogen Generation Caused by Nascent Clean Steel Surface

Tribology Online
Using a controlled atmosphere cutting apparatus equipped with a mass spectrometer, this study investigated the influence of several additive compounds on grease decomposition and hydrogen generation caused by a nascent clean steel surface.
Toshiaki Wakabayashi, Kazumi Sakai, Toru Izumi, Go Tatsumi   +3 more
doaj   +1 more source