automatic differentiation造句
例句與造句
- in this article, we gave a detailed analysis with odyssee that is a kind of automatic differentiation tools
本文重點對自動微分工具odyssee進行了詳細的分析和解剖。 - there exist two implementing methods in the automatic differentiation, including the source transformation method and the operator overloading method
自動微分的實現(xiàn)方法包括源代碼變換方法和運算符重載方法。 - automatic differentiation technique is to add derivative calculation code to a process . it has two modes . one is adjoint mode
自動微分是一種對源程序增加微分計算程序的技術(shù)，它有切線性模式和伴隨模式兩種模式。 - in this article, we made a deep research on the rule of differentiation of almost all structures, designed a frame of automatic differentiation
本文深入研究了這幾種結(jié)構(gòu)的微分變換規(guī)則，設(shè)計了一個自動微分工具的總體框架。 - with the promoting of the needs of calculating the derivatives effectively and accurately diversiform automatic differentiation tools have been developed
由于對導(dǎo)數(shù)值有效、精確計算等需求的推動，已發(fā)展了多種自動微分工具。 - It's difficult to find automatic differentiation in a sentence. 用automatic differentiation造句挺難的
- symbolic differentiation ( sd ) and ad are compared in details and then a novel sd algorithm, symbolic automatic differentiation ( sad ), is presented
通過比較和分析符號微分和自動微分，提出了一種新型的符號求導(dǎo)算法--符號自動微分算法。 - the automatic differentiation available just can handle a derivative unit . usually, the code of a derivative unit just includes fixed composition
現(xiàn)有的自動微分工具通常只能處理一個微分單元的微分，一個微分單元的代碼通常只包括固定的組成結(jié)構(gòu)。 - 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
本文給出了自動微分工具的一種分類法，對每種類型的工具都給出了相應(yīng)的實例介紹，對其中幾種比較成熟的工具進行了詳細介紹，并對其性能進行了分析。 - 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
在過程系統(tǒng)優(yōu)化中，一個理想的求導(dǎo)算法應(yīng)該能夠快速求取程序模塊的解析導(dǎo)數(shù)。近年來發(fā)展迅速的自動微分算法比較好地滿足了這個條件，并已在優(yōu)化中得到了廣泛的應(yīng)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
面向模塊的自動微分可以更加靈活和充分地利用模型的結(jié)構(gòu)特點，這個優(yōu)勢在精餾塔穩(wěn)態(tài)優(yōu)化和縮聚反應(yīng)釜動態(tài)優(yōu)化這兩個典型的工業(yè)過程系統(tǒng)優(yōu)化問題中得到了充分的體現(xiàn)。 - 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
目前的自動微分技術(shù)不能充分滿足應(yīng)用領(lǐng)域的需求，如在不同體系結(jié)構(gòu)下的兼容問題、對需要微分的語言的不支持等，本文在深入研究odyssee源代碼的基礎(chǔ)上對其進行了改進，使之能夠符合當(dāng)前應(yīng)用的需要，如對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
目前的自動微分技術(shù)不能充分滿足應(yīng)用領(lǐng)域的需求，如在不同體系結(jié)構(gòu)下的兼容問題、對需要微分的語言的不支持等，本文在深入研究odyssee源代碼的基礎(chǔ)上對其進行了改進，使之能夠符合當(dāng)前應(yīng)用的需要，如對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
詞法分析和語法分析部分又分為輸入命令數(shù)據(jù)流以及fortran源程序數(shù)據(jù)流的詞法分析和語法分析，后一部分是本文分析的重點，它以詞法分析程序生成器grammarlexer.mll和語法分析程序生成器grammarpaser.mly為核心，將進行自動微分變換的fortran源代碼字符串變換成各類語法單位的數(shù)據(jù)流。