نتایج جستجو برای: line search
تعداد نتایج: 692751 فیلتر نتایج به سال:
In this paper we present a subgradient method with non-monotone line search for the minimization of convex functions simple constraints. Different from standard prefixed step sizes, new selects sizes in an adaptive way. Under mild conditions asymptotic convergence results and iteration-complexity bounds are obtained. Preliminary numerical illustrate relative efficiency proposed method.
abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...
We evaluate the ability of the BATSE spectroscopy detectors to detect the absorption lines observed by Ginga in gamma ray burst spectra. We find that BATSE can detect the 20.6 keV line in the S1 segment of GB870303 with a detection probability of ∼ 1/4 in nearly normally incident bursts, with the probability dropping off to nearly 0 at a burst angle of 50◦; the lines at 19.4 and 38.8 keV lines ...
We investigate the recent Constrained Line Search algorithm for discriminative training of HMMs and propose an alternative formula for variance update. We compare the method to standard techniques on a phone recognition task.
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