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intermediate scale中文是什么意思

  • 中間尺度

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  • 例句與用法
  • Ical . reaction to fire tests - determination of fire parameters of materials , products and assemblies using an intermediate scale heat release calorimeter
    燃燒試驗的反應(yīng).使用中間刻度的熱釋放卡路里儀
  • Test method for determination of fire and thermal parameters of materials using an intermediate scale test with vertically oriented specimen
    使用垂直定向樣品的中型試驗測定材料耐火和耐熱參數(shù)的試驗方法
  • Standard test method for determination of fire and thermal parameters of materials using an intermediate scale test with vertically oriented specimen
    使用垂直定向樣本的中型試驗測定材料的耐火和耐熱參數(shù)的標(biāo)準(zhǔn)試驗方法
  • Standard method of test for the evaluation of flammability characteristics of exterior nonload bearing wall assemblies containing combustible components using the intermediate scale multi - story test apparatus
    使用中等尺寸多層試驗儀評定包含可燃部件的外部非承重墻組件可燃性特征的標(biāo)準(zhǔn)試驗方法
  • Data warehouse is a hot research area in 90s its main motif is to provide the decision - maker a powerful tool : gathering the data in pure consistent , relevant pattern , and making use of the data in managing analyzing , data - mining purposec that means that the decision - maker can use the tool to understand , grasp the situation of the business from different directions and forecast the future of it when using data warehouse , the processing speed determines data warehouse ' s practicability and processing ability the hoc ( highway decision center ) system realized before solves some key problems about intermediate scale data , mainly concentrating data warehouse performance coefficient when using hdc in large scale data , it encountered processing speed problem then the settlement of this problem becomes a major research point so , based on the former research achievements , the present task is to construct the renowned data warehouse architecture and its relevant algorithms , then adapts the system to the large scale dataset with data mining functions c this paper is a part of the research in order to construct the powerful system , a key problem is to cope with the processing - speed problem and the data space problem , etc , - caused by the large scale dataset and magnificent dataset this is also the core in the present data mining research this paper ' s motive is to design and realize a decision - tree classifier in the data warehouse system for large - scale dataset
    大型數(shù)據(jù)倉庫的處理速度問題目前是制約其推廣應(yīng)用的關(guān)鍵所在,也是這一領(lǐng)域的一個重要研究課題,也正是我們當(dāng)前工作的重點:在前期研究工作的基礎(chǔ)上圍繞提高大型數(shù)據(jù)倉庫處理速度問題,建立改進(jìn)的數(shù)據(jù)倉庫系統(tǒng)模型和相關(guān)算法,開發(fā)出面向中級以上企事業(yè)單位的、具有數(shù)據(jù)挖掘和分析能力的大型數(shù)據(jù)倉庫系統(tǒng)。建立大型數(shù)據(jù)倉庫所面臨的關(guān)鍵問題,是如何妥善解決實際業(yè)務(wù)數(shù)據(jù)的大規(guī)模、海量特征所帶來的處理速度和空間等問題,這也是當(dāng)前挖掘技術(shù)研究必然面對的核心問題。本研究的目的是設(shè)計并實現(xiàn)大型數(shù)據(jù)倉庫系統(tǒng)中的分類數(shù)據(jù)挖掘工具? ?決策樹分類器,主要工作是在綜合了解現(xiàn)有決策樹分類算法的研究情況的前提下,對決策樹算法適應(yīng)大規(guī)模數(shù)據(jù)集的問題進(jìn)行探討,力求設(shè)計出能較好地適應(yīng)大規(guī)模數(shù)據(jù)的分類器算法。
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