Adaboost is a machine learning algorithm that builds a series of small decision trees, adapting each tree to predict difficult cases missed by the previous trees and combining all trees into a single model. We will discuss the AdaBoost methodology and introduce the extension called Real AdaBoost. Real AdaBoost comes from a strong academic pedigree: its authors are pioneers of machine learning a...

The purpose of this paper is to study the global wellposedness and large time behavior results strong solutions for compressible Oldroyd-B model derived by Barrett, Lu, Süli (Commun. Math. Sci., 15, 1265–1323, 2017). Exploiting harmonic analysis tools (especially Littlewood-Paley theory), we first well-posedness with small initial data in spaces low regularity. Then, under some suitable conditi...

In this task, some mechanical properties and diffusion kinetics of boronized layers on X65Cr14 martensitic stainless steel were investigated. The boronization treatments carried out at 1123, 1173, 1223 1323 K with 2, 4, 6 8 hours using the packing process. characterized by optical microscopy, X-ray diffraction, micro-Vickers hardness tester. produced exhibited smooth regular morphology. thickne...

We present results of an observation with Suzaku of the dipping, periodic bursting low mass X-ray binary XB 1323-619. Using the energy band 0.8-70 keV, we show that the source spectrum is well-described as the emission of an extended accretion disk corona, plus a small contribution of blackbody emission from the neutron star. The dip spectrum is well-fitted by the progressive covering model in ...

La figura y el mundo osirianos, neutralizados por Akhenaton, tienen como contrapartida una reacción plasmada en la integral postamarniana. Esta respuesta involucra tanto repertorio iconográfico expreso las representaciones de tumbas registro epigráfico. De este modo, allende osiriana estrictamente, concepción del Más Allá recobra un lugar antes anulado durante interregno amarniano. tumba Neferh...