例句與造句

1. Improved algorithm has showed great effects compared to original algorithm especially to numerical attributes with asymmetry distribution in database
   改進(jìn)算法針對(duì)數(shù)值型數(shù)據(jù)呈不均勻分布的情況，相比原算法有更好的效果。
2. This paper discusses the methods of similarity measurement of most clustering algorithms , and taking the type of attribute as a standard of choosing similarity , it expounds the methods used to measure numerical attribute , categorical attribute and mixed attribute
   討論了在大多數(shù)聚類算法中的相似性測(cè)量方法，并以屬性的類型作為選擇相似性的標(biāo)準(zhǔn)，闡述了用于數(shù)值屬性，符號(hào)屬性及混合屬性相似性測(cè)量方法。
3. The main research contents include : study the modeling and measure of tendency of customer group ' s requirements . use the method of least - squares estimation in conjoint analysis to model and measure the tendency of customer group ' s requirements and transform the fuzzy requirements of customer group into numerical attribute importance and level utility . solve the problems of estimation and optimization of regression model
   研究的主要內(nèi)容包括：研究了客戶群體需求傾向的建模和量化過(guò)程：應(yīng)用聯(lián)合分析法的最小二乘回歸模型建模和量化客戶群體需求傾向，將模糊的客戶群體需求傾向轉(zhuǎn)化為量化的屬性重要度和水平效應(yīng)值，并解決了模型的有效性評(píng)估和優(yōu)化問(wèn)題。
4. It's difficult to find numerical attribute in a sentence. 用numerical attribute造句挺難的