automatic differentiation造句
例句与造句
- in this article, we gave a detailed analysis with odyssee that is a kind of automatic differentiation tools
本文重点对自动微分工具odyssee进行了详细的分析和解剖。 - there exist two implementing methods in the automatic differentiation, including the source transformation method and the operator overloading method
自动微分的实现方法包括源代码变换方法和运算符重载方法。 - automatic differentiation technique is to add derivative calculation code to a process . it has two modes . one is adjoint mode
自动微分是一种对源程序增加微分计算程序的技术，它有切线性模式和伴随模式两种模式。 - in this article, we made a deep research on the rule of differentiation of almost all structures, designed a frame of automatic differentiation
本文深入研究了这几种结构的微分变换规则，设计了一个自动微分工具的总体框架。 - with the promoting of the needs of calculating the derivatives effectively and accurately diversiform automatic differentiation tools have been developed
由于对导数值有效、精确计算等需求的推动，已发展了多种自动微分工具。 - It's difficult to find automatic differentiation in a sentence. 用automatic differentiation造句挺难的
- symbolic differentiation ( sd ) and ad are compared in details and then a novel sd algorithm, symbolic automatic differentiation ( sad ), is presented
通过比较和分析符号微分和自动微分，提出了一种新型的符号求导算法--符号自动微分算法。 - the automatic differentiation available just can handle a derivative unit . usually, the code of a derivative unit just includes fixed composition
现有的自动微分工具通常只能处理一个微分单元的微分，一个微分单元的代码通常只包括固定的组成结构。 - in this article, we gave a sorting method of automatic differentiation tools and provided an example for introduction use . also, we used many page to introduce several mature tools and made a description of their performance
本文给出了自动微分工具的一种分类法，对每种类型的工具都给出了相应的实例介绍，对其中几种比较成熟的工具进行了详细介绍，并对其性能进行了分析。 - automatic differentiation ( ad ), which is well recognized as the most promising differentiation algorithm in pso and has been developed rapidly in recent twenty years, is a technique for augmenting computer programs with derivative computations
在过程系统优化中，一个理想的求导算法应该能够快速求取程序模块的解析导数。近年来发展迅速的自动微分算法比较好地满足了这个条件，并已在优化中得到了广泛的应用。 - module-oriented automatic differentiation ( mad ), a new ad approach that can employ current differentiation algorithms flexibly to differentiate each module of the process model, is presented to achieve more efficient jacobian evaluation in optimization
面向模块的自动微分可以更加灵活和充分地利用模型的结构特点，这个优势在精馏塔稳态优化和缩聚反应釜动态优化这两个典型的工业过程系统优化问题中得到了充分的体现。 - actual automatic differentiation technique can n't fulfil the needs of the application fields well, such as the incompatible problem in the different operating system and the nonsupporting problem with the language needed to be processed automatic differentiation transform . we made some amelioration based on the deep research on the source code of odyssee to make it suit our present appliance, such as the supporting with fortran90
目前的自动微分技术不能充分满足应用领域的需求，如在不同体系结构下的兼容问题、对需要微分的语言的不支持等，本文在深入研究odyssee源代码的基础上对其进行了改进，使之能够符合当前应用的需要，如对fortran90的支持。 - actual automatic differentiation technique can n't fulfil the needs of the application fields well, such as the incompatible problem in the different operating system and the nonsupporting problem with the language needed to be processed automatic differentiation transform . we made some amelioration based on the deep research on the source code of odyssee to make it suit our present appliance, such as the supporting with fortran90
目前的自动微分技术不能充分满足应用领域的需求，如在不同体系结构下的兼容问题、对需要微分的语言的不支持等，本文在深入研究odyssee源代码的基础上对其进行了改进，使之能够符合当前应用的需要，如对fortran90的支持。 - the latter is the emphasis of this article . its hard core is the accidence analysis builder grammar _ lexer . mll and the syntax analysis builder grammarjpaser . mly . it transforms the fortran character string in the program, which would be processed automatic differentiation transform, into data stream of diversified syntax units
词法分析和语法分析部分又分为输入命令数据流以及fortran源程序数据流的词法分析和语法分析，后一部分是本文分析的重点，它以词法分析程序生成器grammarlexer.mll和语法分析程序生成器grammarpaser.mly为核心，将进行自动微分变换的fortran源代码字符串变换成各类语法单位的数据流。