multivariate time series造句
例句與造句
- a series of new concepts are given and the mining process is investigated in details . then the sepm frame is extended for multivariate time series
給出了有關(guān)的一系列概念，并對(duì)挖掘過(guò)程進(jìn)行了詳細(xì)研究，然后，將sepm推廣到多維時(shí)序。 - adopting the actual county-grade database of land use firstly founded in china, combining with the comprehensive influential factors of land use change, using the correlative statistic software and the mathematic analytical methods ( principal component analysis, gray relating analysis, multivariate time series markov chain analysis, multivariate regression analysis, gm ( 1, 1 ) gray model, gray series gm ( 1, n ) model methods etc ), this paper analyses the dynamic change of land use and driving force in jiang'an county qualitatively and quantitatively . the results indicate : 1 the land resource per capita and the area of single-land-use type in jiang'an county are not prior to other places in yibing city or sichuan province . however, the terrain is dominant in choosing the way of land use
本文采用全國(guó)首批建立的“縣級(jí)土地利用現(xiàn)狀數(shù)據(jù)庫(kù)”的基礎(chǔ)數(shù)據(jù)，結(jié)合影響土地利用變化的經(jīng)濟(jì)、社會(huì)、環(huán)境等綜合因素，采用相關(guān)分析軟件(dps、spss)和數(shù)學(xué)分析方法(主成分分析、灰色關(guān)聯(lián)度分析、多元回歸分析、多元時(shí)空序列馬爾柯夫鏈分析、gm(1，1)預(yù)測(cè)模型分析、灰色序列g(shù)m(1，n)模型分析等方法)，對(duì)江安縣土地利用變化及其驅(qū)動(dòng)力進(jìn)行定性、定量研究，研究結(jié)果表明：1江安縣人均總的土地資源數(shù)量和單一土地利用類(lèi)型的數(shù)量在宜賓或四川省區(qū)域內(nèi)均無(wú)優(yōu)勢(shì)；地形對(duì)土地利用方式的選擇起著主導(dǎo)作用；土地利用變化的總趨勢(shì)是：耕地、林地、交通用地和水域面積不斷減少，居民點(diǎn)及工礦用地和未利用地面積不斷增加；景觀多樣性指數(shù)呈現(xiàn)“”趨勢(shì)。 - It's difficult to find multivariate time series in a sentence. 用multivariate time series造句挺難的