نتایج جستجو برای: normalizedsteepest descent
تعداد نتایج: 22332 فیلتر نتایج به سال:
the problem states the prophet ( pbuh ) during the descent of the quran and revelation of important issues is in the field of quran because the book is narrative and interpretive communities numerous traditions that are sometimes astfazh reported.sunni dominant narratives have reported and all of them are divided into six categories :1 fear the prophet ( pbuh ) during the descent of the quran 2...
We study the problem of minimizing the sum of a smooth convex function and a convex blockseparable regularizer and propose a new randomized coordinate descent method, which we call ALPHA. Our method at every iteration updates a random subset of coordinates, following an arbitrary distribution. No coordinate descent methods capable to handle an arbitrary sampling have been studied in the literat...
This report describes a series of results using the exponentiated gradient descent (EG) method recently proposed by Kivinen and Warmuth. Prior work is extended by comparing speed of learning on a nonstationary problem and on an extension to backpropagation networks. Most signi cantly, we present an extension of the EG method to temporal-di erence and reinforcement learning. This extension is co...
In [Lem2003b] we have sketched the historical development of problems related to Legendre’s equations ar−bs = 1 and the associated Pell equation x−dy = 1 with d = ab. In [Lem2003c] we discussed certain “non-standard” ideas to solve the Pell equation. Now we move from the historical to the modern part: below we will describe the theory of the first 2-descent on Pell conics and explain its connec...
To confirm previously identified polymorphisms in HAVCR1 that were associated with persistent hepatitis C virus (HCV) infection in individuals of African and of European descent, we studied 165 subjects of African descent and 635 subjects of European descent. Because the association was only confirmed in subjects of African descent (rs6880859; odds ratio, 2.42; P = .01), we then used 379 subjec...
Louis Solomon showed that the group algebra of the symmetric group Sn has a subalgebra called the descent algebra, generated by sums of permutations with a given descent set. In fact, he showed that every Coxeter group has something that can be called a descent algebra. There is also a commutative, semisimple subalgebra of Solomon’s descent algebra generated by sums of permutations with the sam...
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