Efficient Covariance Matrix Update for Variable Metric Evolution Strategies [PDF]
, 2009 International audienceRandomized direct search algorithms for continuous domains, such as Evolution Strategies, are basic tools in machine learning. They are especially needed when the gradient of an objective function (e.g., loss, energy, or reward ...
Hansen, Nikolaus +2 more
core +2 more sources
A "DUAL" MODEL OF A MASSIVE SPIN-1/2 POINT PARTICLE, AND A THEORETICAL EXPLANATION FOR THE EFFECT OF "MAXIMAL PARITY-VIOLATION" [PDF]
, 2006 The open question left by elementary particle physics about the origin of the so-called ``maximal parity-violation'' is dealt with. It is shown that an actual theoretical answer could be found within a new relativistic quantum field formalism being a ...
ZIINO, Giorgio
core
An information-theoretic Central Limit Theorem for finitely susceptible FKG systems
, 2001 We adapt arguments concerning entropy-theoretic convergence from the independent case to the case of FKG random variables. FKG systems are chosen since their dependence structure is controlled through covariance alone, though in the sequel we use many of
Johnson, Oliver
core +1 more source
The CMA Evolution Strategy: A Tutorial
, 2016 This tutorial introduces the CMA Evolution Strategy (ES), where CMA stands for Covariance Matrix Adaptation. The CMA-ES is a stochastic, or randomized, method for real-parameter (continuous domain) optimization of non-linear, non-convex functions. We try
Hansen, Nikolaus
core
Sorption Mechanism of Lead Ions From Aqueous Solution By Imperata Cylindrica Dried Leaf Particle: Effect of Temperatures [PDF]
, 2012 This study was conducted to investigate the sorption mechanism of Pb2+ ions from aqueous solution onto Imperata cylindrica (IC) dried leaf particles. The effect of temperatures (30, 35 and 40oC) was scrutinised from a batch adsorption system using a ...
Kumoro, A.C.
core
Coronavírus canino (ccov): isolamento e detecção molecular em amostras clínicas [PDF]
, 2016 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
openaire
Constraints On Dark Energy Models From Galaxy Clusters and Gravitational Lensing Data
, 2018 The Sunyaev--Zel'dovich (SZ) effect is a global distortion of the Cosmic Microwave Background (CMB) spectrum as a result of its interaction with a hot electron plasma in the intracluster medium of large structures gravitationally viralized such as galaxy
Bonilla, Alexander, Castillo, Jairo E.
core +2 more sources
Computer vision based robotic system for collecting small industrial products [PDF]
, 2017 The goal of this thesis is the development of an efficient, robust and inexpensive system for collection and processing of metal products on various processing stations.
Gorše, Simon
core +1 more source
Application of a Multispectral SPOT Image for Land Use Classification in Sampean Watershed [PDF]
, 2011 This article described the process of land use classification at Sampean Watershed. The research was conducted in Sampean watershed to calculate the land use area using a multispectral SPOT image.
Indarto, I. (Indarto) +1 more
core
The Evolutionary Processes of Canine Coronaviruses
Advances in Virology, 2011 Since the first identification of the virus in 1971, the disease caused by canine coronavirus (CCoV) has not been adequately investigated, and the role that the virus plays in canine enteric illness has not been well established. Only after the emergence
Annamaria Pratelli
doaj +1 more source