hypergraph造句
例句與造句
- Evolution hypergraph net was introduced to formalize product process information for life cycle
引入進(jìn)化超圖網(wǎng)絡(luò)對全生命周期中產(chǎn)品過程信息進(jìn)行形式化表達(dá)。 - The structures of product information were formalized by structural hypergraph . vpmflc will be studied progressively by hypergraph
用結(jié)構(gòu)化超圖對產(chǎn)品信息的分類和組織關(guān)系進(jìn)行形式化描述。 - We propose to analyze the spacial conformation of particles by integrating the concepts of the convex hull , hypergraph and depth
摘要本文的主要目的是把空間多面體、超圖與深度這三個概念綜合起來，作為描述與分析空間質(zhì)點系形態(tài)的基本工具。 - It must be in reason to structure product information . it provides the base to search , reuse , modify , and trace product information . the theory research of vpmflc was presented by hypergraph
面向全生命周期虛擬產(chǎn)品模型對全生命周期產(chǎn)品信息進(jìn)行結(jié)構(gòu)化集成；在結(jié)構(gòu)化過程中應(yīng)使產(chǎn)品信息表達(dá)合理，為產(chǎn)品信息的快速檢索、重用、修改以及追蹤提供基礎(chǔ)。 - Markov ' s inequality and four kinds of lovasz local lemma , and give different applications in hypergraphs with these probabilistic methods , we find different conditions for a hypergraph to be 2 - colorable with some kinds of thinkings
) sz局部引理的內(nèi)容，給出了這幾種概率方法在超圖上的應(yīng)用，用幾種思路找到了超圖存在2 -可染色的不同條件，其中著重對一般形式的lov ( - It's difficult to find hypergraph in a sentence. 用hypergraph造句挺難的
- Research result shows that the object - oriented geographic spatial model has stronger representative ability , is easier understood and accepted ; using the concept of geometric data type unify the process method of attribute and spatial data , and simplify entity query and analyses . the topologic relations between entities , which are not been stored in explicit formulation in the model , can be achieved through collective operation of geometric object ' s hypergraph model . compared with traditional his , the query and analyses ability of which based on new model are stronger
研究結(jié)果表明，面向?qū)ο蟮牡乩砜臻g模型具有更強的表現(xiàn)能力，并且容易被理解和接受；采用幾何數(shù)據(jù)類型的概念，可以使對非空間數(shù)據(jù)和空間數(shù)據(jù)的處理方法相統(tǒng)一，而且會使對實體的各種屬性數(shù)據(jù)(包括空間屬性)的查詢和分析模型更加簡單；對于面向?qū)ο竽Ｐ椭胁伙@式表示的地理實體間的空間拓?fù)潢P(guān)系，可以利用實體的幾何對象的超圖模型間的集合運算來求得；基于面向?qū)ο蟮乩砜臻g模型的實體查詢和分析，也比基于傳統(tǒng)gis數(shù)據(jù)庫查詢和分析具有強得多的功能。 - And hbds model is extended to hoom model . hoom is an objected - oriented integrated spatial model , which integrated geometric model , geographical feature model , geographical representation model , spatial calculation model and temporal model that based on hypergraph model . a normal object - oriented multi - resolution model is proposed to manage integrated multi - resolution spatial data that is dlg and dem data
這兩類空間數(shù)據(jù)的建模方法存在較大的差異，第一類數(shù)據(jù)的建模是通過特征模型和超圖對象模型實現(xiàn)的，第二類數(shù)據(jù)的建模是通過對自適應(yīng)規(guī)則三角形和不規(guī)則三角形的簡化與細(xì)化算法的研究實現(xiàn)的。 - The former one gains the aim of improving the recommended speed by grouping the transaction clusters , which make system has ability to solve the limitations of the collaborative filtering technology which ca n ' t process huge data . the latter one adopts hypergraph partitioning skill and effectively groups the association rules according to the users " historical visiting data
基于關(guān)聯(lián)規(guī)則聚類的推薦算法采用超圖劃分的技術(shù)，對根據(jù)用戶的歷史訪問數(shù)據(jù)得到的關(guān)聯(lián)規(guī)則進(jìn)行有效的分組，可以找出不同興趣用戶群的相同訪問模式，提高了推薦的質(zhì)量。 - As far as model is concerned , the forth generation software should be characterized with spatial entity - oriented . the paper established the geographic spatial model based on the thinking of object - oriented ; studied the structure of the model " s elementary unit - - geographic entity ; brought forward the concept of geometric data type which characterize entity ' s spatial feature in the structure ; defined five kinds of geometric data types such as point , arc , area , composite arc , composite area ; and formalized their collective operation using hypergraph . at the end of this paper writer studied preliminarily the method of entity query and analysis based on the model
本論文從面向?qū)ο蟮幕舅枷氤霭l(fā)，建立了面向?qū)ο蟮牡乩砜臻g模型；研究了地理空間模型中的基本單位? ?地理實體的結(jié)構(gòu)，針對實體結(jié)構(gòu)中用來表征實體空間特性的組成部分? ?幾何對象，提出了其取值范圍，即幾何數(shù)據(jù)類型的概念；對點、弧、面、復(fù)合弧和組合面五種幾何數(shù)據(jù)類型進(jìn)行了定義；并使用超圖工具對幾何數(shù)據(jù)類型的集合操作進(jìn)行了形式化描述；對基于面向?qū)ο蟮牡乩砜臻g模型的實體查詢和分析方法也做了初步研究。