نتایج جستجو برای: computer bootstrapping

تعداد نتایج: 583908  

Journal: :Proceedings of the National Academy of Sciences 2019

Journal: :Journal of the American Statistical Association 2018

Journal: :Journal of Mathematical Analysis and Applications 2015

Journal: :Journal of High Energy Physics 2022

We revisit from a modern bootstrap perspective the longstanding problem of solving QCD in large $N$ limit. derive universal bounds on effective field theory massless pions by imposing full set positivity constraints that follow $2 \to 2$ scattering. Some features our exclusion plots have intriguing connections with hadronic phenomenology. The boundary exhibits sharp kink, raising tantalizing sc...

Journal: :Computational Linguistics 2002
Cong Li Hang Li

This article proposes a new method for word translation disambiguation, one that uses a machinelearning technique called bilingual bootstrapping. In learning to disambiguate words to be translated, bilingual bootstrapping makes use of a small amount of classified data and a large amount of unclassified data in both the source and the target languages. It repeatedly constructs classifiers in the...

Journal: :Parallel Computing 2013
Joshua D. Goehner Dorian C. Arnold Dong H. Ahn Gregory L. Lee Bronis R. de Supinski Matthew P. LeGendre Barton P. Miller Martin Schulz

As the sizes of high-end computing systems continue to grow to massive scales, efficient bootstrapping for distributed software infrastructures is becoming a greater challenge. Distributed software infrastructure bootstrapping is the procedure of instantiating all processes of the distributed system on the appropriate hardware nodes and disseminating to these processes the information that they...

2013
Joel Lang James Henderson

Iterative bootstrapping methods are widely employed for relation extraction, especially because they require only a small amount of human supervision. Unfortunately, a phenomenon known as semantic drift can affect the accuracy of iterative bootstrapping and lead to poor extractions. This paper proposes an alternative bootstrapping method, which ranks relation tuples by measuring their distance ...

2006
Göran Kauermann Gerda Claeskens J. D. Opsomer

We describe and contrast several different bootstrapping procedures for penalized spline smoothers. The bootstrapping procedures considered are variations on existing methods, developed under two different probabilistic frameworks. Under the first framework, penalized spline regression is considered an estimation technique to find an unknown smooth function. The smooth function is represented i...

2010
Jochen S. Hub Bert L. de Groot David van der Spoel

The Weighted Histogram Analysis Method (WHAM) is a standard technique used to compute potentials of mean force (PMFs) from a set of umbrella sampling simulations. Here, we present a new WHAM implementation, termed g_wham, which is distributed freely with the GROMACS molecular simulation suite. g_wham estimates statistical errors using the technique of bootstrap analysis. Three bootstrap methods...

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