- 有序樹
- 有序數(shù)
下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
ordered tree中文什么意思
例句與用法
- 更多例句： 下一頁(yè)
- Lastly , we give labeled ordered tree objects . each internal node of the labeled ordered tree represents an xml element and is labeled with the element " s tag name
本文提出了標(biāo)簽有序樹對(duì)象( lotos )數(shù)據(jù)模型，有序樹的內(nèi)部結(jié)點(diǎn)由xml數(shù)據(jù)的元素表示，而元素名要進(jìn)行參數(shù)化處理。 - Further more , in order to satisfy the needs of association rule mining algorithm in e - business field , this paper studied the support - ordered tree based association rule mining algorithm foldarm and proposed the concept of sequential support - ordered tree
為了滿足電子商務(wù)網(wǎng)站對(duì)關(guān)聯(lián)規(guī)則挖掘算法的要求，本文研究了基于支持度排序樹的foldarm算法，對(duì)之進(jìn)行了改進(jìn)，提出了序列支持度排序樹的概念，并給出了建樹算法，使得可以挖掘序列模式。 - At last , aimed at the stochastic system in which the uniform target at the same periods is observed by sensors possessing different characters at multiple scales , we present a method of the multiscale representation based on unregular tree . we develop the multiscale stochastic model based on scale sequence at odd - and even - numbered scale and on different order trees
3 、針對(duì)不同尺度上具有不同特性的傳感器在相同周期內(nèi)對(duì)同一目標(biāo)觀測(cè)的動(dòng)態(tài)系統(tǒng)，給出了一類系統(tǒng)基于不規(guī)則樹結(jié)構(gòu)的多尺度表示方法，并建立了基于尺度序列奇偶相間階樹、不同階樹的多尺度動(dòng)態(tài)模型。 - The multiscale sample paths based on distinctive order tree are presented by computer simulation . second , we present the method of 3x3 - order tree - based of redundant multiscale representation for 2 - d markov random fields , and we propose a class of non - redundant multiscale model for reduced - order approximately representing gaussian markov random fields making ties to multiscale analysis
2 、給出了2 - d馬爾可夫隨機(jī)場(chǎng)基于3 3階樹有冗余的多尺度表示方法，并結(jié)合多尺度分析的思想，建立了2 - d高斯馬爾可夫隨機(jī)場(chǎng)降階、近似、無冗余的多尺度表示模型。 - First , using the scale - invariant property of multiscale model , i . e . markovian among scales , a method of qth - order tree - based for multiscale representation of a class of 1 - d stochastic process is presented . the multiscale stochastic model is established . the representation forms of parameter matrices , such as , the state transition matrix , the disturbance matrix , the initial state and the corresponding covariance matrix are deduced in detail
本文在已有工作的基礎(chǔ)上，開展了以下幾個(gè)方面的研究工作： 1 、根據(jù)多尺度模型尺度不變性，即利用尺度間的markov性，給出了一類1 - d隨機(jī)過程基于一般q階樹的多尺度表示方法，建立了相應(yīng)的多尺度動(dòng)態(tài)模型，詳細(xì)推導(dǎo)了多尺度模型中的狀態(tài)轉(zhuǎn)移陣、擾動(dòng)陣、初始狀態(tài)和相應(yīng)的協(xié)方差陣，并通過計(jì)算機(jī)仿真給出了不同階樹的多尺度采樣路徑。