遞歸集 的英文怎麼說
中文拼音 [dìguījí]
遞歸集
英文
recursive set-
( 3 ) the left - linear and right - linear recursive transformation and traditional magic transformation are contrasted with the factorizing magic transformation. afterward, the cost of tuple id is analyzed in factorizing magic transformation. based on the analysis two further optimization methods were put forward
( 3 )把分解的魔集轉換分別與左、右線性遞歸變換和傳統的魔集轉換做了分析對比,並對分解的魔集轉換中引入的元組id號帶來的開銷做了分析。It is proposed that no qualitative difference can be established between word ? formation rules and syntactic rules, since both types are capable of generating infinite sets of linguistic forms, both are recursive, and neither is subject to limitations on the length of the derivatives
但這並不表明兩者有質的差別,因為構詞規則和句法規則一樣,有生成無限集合的可能,有遞歸性,理論上沒有長度上的限制。However, in search of the relevant data, the cost of generating additional tuples produced by logic program to which magic transformation is applied increases with the arity of idb ( intensional database ) predicates increasing
但是隨著遞歸idb ( intensionaldatabase )謂詞的項的個數增大,經魔集轉換的邏輯程序為尋找與查詢相關數據而產生附加元組的開銷也會增大。Based on the pilot studies on the evaluation index system and the method of sustainable development on loess plateau, this paper has designed the structure frame of the index system including three types of index including one advanced comprehensive index - the comprehensive index of sustainable development, five basic indexes and thirty element indexes, the analytic hierarchy process which can be used to calculate the sustainable development index weight supported by entropy technology. the model can be used to evaluate the sustainable development of loess plateau comprehensively integrated by mathematical method such as compositive appraisement method of hierarchy multilayer 、 main component analytical method 、 regression analytical method and so on. pilot study on the index system has been carried out on the leoss plateau of the northern shaanxi, and the results is promising
通過對黃土高原可持續發展評價指標體系和方法的初步研究,設計出了包括1個高級綜合指標- -可持續發展綜合指數、人口狀況等5個基本指標和人口自然增長率等30個元素指標的層次性指標體系結構框架,熵技術支持下確定可持續發展指標權重的層次分析法,以及由遞階多層次綜合評價、主成份分析和回歸分析等數學方法所集成的可持續發展全面綜合評價模型,並以陜北黃土高原為例進行了具體的應用分析與評價。In chapter 4, production system is introduced at first. then some high - level task planning method such as state space, plan space, problem reduction, hierarchical planning and the integration of these planning method are introduced, some knowledge representation methods are introduced also, and some planning method are used to solve particular task planning problem of acr prototype system
第四章討論了諸如狀態空間法、計劃空間法、問題歸約以及分層遞階規劃等各種高層任務規劃方法以及這些規劃方法的綜合集成,並使用這些方法解決了acr原型系統的某些典型高層任務規劃問題。Union all is the only set operator allowed between the last anchor member and first recursive member, and when combining multiple recursive members
在最後一個定位點成員和第一個遞歸成員之間,以及組合多個遞歸成員時,只能使用union all集合運算符。The dividing process is recorded by octree, and then we make out the rapid adjacent - field searching algorithm using envelopment - box ' s recursion feature. this algorithm can also kick off some noise - points from the data cloud. it make the consequent process of surface reconstruction more convenience and precise
分割過程採用八叉樹來記錄,並利用包圍盒的遞歸特性實現了點的鄰域的快速搜索演算法,同時可以有效地排除噪聲點,顯著減少了密集散亂數據點雲幾何建模所花費的時間,提高了建模效率。The recursive member returns the direct subordinate of the employee in the anchor member result set
遞歸成員返回定位點成員結果集中的雇員的直接下屬。這是通過在The optimization algorithm of loading a container makes use of tier upon tier principle, side method and recursive method
集裝箱裝箱優化演算法利用了層疊原理、邊際方法、遞歸原理。The final result set returned by the running query is the union of all result sets generated by the anchor and recursive members
正在運行的查詢返回的最終結果集是定位點成員和遞歸成員生成的所有結果集的並集。Multifractal decomposition on certain random recursive sets
一類隨機遞歸集的重分形分解In this thesis, our research work mainly focuses on the following four aspects : 1, studying and perfecting the generation algorithms of plant modeling, building three - dimensional plant model on the basis of studying current algorithms of plant modeling, combining iterated function system and l - system, we brought forward the random binary three - dimensional recursive model
本文的主要工作內容集中在以下四方面: 1 、研究並改進植物建模演算法,生成三維的植物模型在研究目前植物建模常用演算法的基礎上,結合迭代函數系統法( ifs )和l系統法提出了樹木類植物的隨機二叉三維遞歸模型。The second iteration of the recursive member uses the single - row result set in step 3 containing
遞歸成員的第二次迭代使用步驟3中的單行結果集(包含Initiatives such as ebxml and w3c schema would do best to focus on core xml needs and leave object - oriented architecture to the omg and similar bodies
是遞歸函數,該函數先取得同義集資源以及同義詞中的某一詞的單詞形式,然後查找上義關系。Recursive application of the same basic set of concepts at different levels of abstraction
即在不同的抽象層面上遞歸地應用那些相同的基本概念集。The excellence and disadvantage of them are analyzed. 2. the grset ( generate rules by using set - enumeration tree ) algorithm is proposed based on the research of predecessor
Grset演算法採用的是集合枚舉樹的數據結構,採用深度優先的方法遞歸地生成關聯規則的後件。The multifractal decomposition of a class of generalized multi - type random recursive sets on statistically self - similar measures
一類多型隨機遞歸集關于統計自相似測度的重分形分解Trend prediction and fault diagnosis tech., etc. the information intelligent processing technology facing the application is presented as an emphasis. after introducing the development situation and the whole pattern on related fields, this paper describes several algorithm applied in the simulation experiment, including direct multi - steps nonlinear autoregressive - moving average ( narma ) prediction model based on diagonal recurrent neural networks and fuzzy neural networks model based on generalized probability sum ( gps ) and generalized probability product ( gpp ), and lists the algorithm steps facing the application
作為重點,本文辟用了較大的篇幅討論面向應用(主要是趨勢預測與故障診斷)的集成智能信息處理技術,在介紹相關領域的發展情況和總體格局之後,重點闡述了幾種基於神經網路的智能演算法,包括基於對角遞歸神經網路( drnn )的直接多步非線性自回歸滑動平均( narma )預測模型,以及基於廣義概率和( gps )與廣義概率積( gpp )兩種運算元的模糊神經網路模型,給出了它們的詳細演算法及面向應用的運算步驟。Left - recursion is more efficient and, for large input sets, may be the only viable option
向左遞歸更有效,而且對較大的輸入集來說,這可能是惟一可行的選擇。Like recursive function, recursive sql for db2 express can recursively use the result set to get to the final result
與遞歸函數類似, db2 express的遞歸sql可遞歸地使用結果集來得到最終結果分享友人