منابع مشابه
Model error in weather forecasting
Operational forecasting is hampered both by the rapid divergence of nearby initial conditions and by error in the underlying model. Interest in chaos has fuelled much work on the first of these two issues; this paper focuses on the second. A new approach to quantifying state-dependent model error, the local model drift, is derived and deployed both in examples and in operational numerical weath...
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15 صفحه اولA source-to-source transformation tool for error fixing
We present a methodology and a prototype of a source-to-source transformation tool for error fixing in C/C++ program source code for missing condition checks after a method call. The missing condition checks in a C program could lead to a program crash. This tool can be extended for other programming languages in addition to C/C++. The developed tool includes the ability to generate and apply a...
متن کاملFixing an error in Caponnetto and de Vito (2007)
The seminal paper of Caponnetto and de Vito (2007) provides minimax-optimal rates for kernel ridge regression in a very general setting. Its proof, however, contains an error in its bound on the effective dimensionality. In this note, we explain the mistake, provide a correct bound, and show that the main theorem remains true. The mistake lies in Proposition 3’s bound on the effective dimension...
متن کاملModel error in weather and climate forecasting
We review various interpretations of the phrase “model error”, choosing to focus here on how to quantify and minimise the cumulative effect of model “imperfections” that either have not been eliminated because of incomplete observations/understanding or cannot be eliminated because they are intrinsic to the model’s structure. We will not provide a recipe for eliminating these imperfections, but...
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ژورنال
عنوان ژورنال: In die Skriflig / In Luce Verbi
سال: 2019
ISSN: 2305-0853,1018-6441
DOI: 10.4102/ids.v53i1.2406