In credit card analysis, use K means algorithm, one of the method in clustering algorithm, to find the minimal partition of DSS.

  • 在信用卡信用评分系统中,运用基于划分的聚类方法k means算法,试图找出使DSS函数值最小的划分,该算法的准则函数与信用评分评级的均方差准则相吻合。
  • 来源:互联网摘选更新时间:2026-07-13 16:46:02

  • 重点词汇
  • minimaladj.<正式>最小的,极少的;极小的;
  • methodn.方法;有条不紊;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • usen.(使)用;用法;用途,功能;使用权;使用价值;
  • toprep. 向,朝着;到;关于;属于;
  • meansn.方法;收入;
  • ofprep. 关于;属于…的;由…制成;
  • one of其中之一;
  • 相关例句
1、

In the vi editor, the K key moves up one line, while the J key moves down a line.

在vi编辑器中,K键向上移动一行,而J键向下移动一行。

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2、

Open K-Multiple ( k-to-one) Map and Locally Homeomorphic map

k-重的开映射与局部同胚映射

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3、

This thesis is to modify the calculating model of soil erodibility ( K factor), one of the most important factors of universal soil loss equation, which is widely used in the prediction of soil loss amount of highway slope in Hubei Province.

本论文即对目前广泛应用于湖北省高速公路边坡水土流失量预测的美国通用土壤流失方程中的主要因子之一,土壤可蚀性因子K的计算模型进行修正。

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4、

Potassium is one of the necessary nutrients for crops growth. The growth of rice is restricted by potassium deficiency usually and this phenomenon occurs in the south of China, Fertilizer K application is one of methods to solve this problem.

钾是作物生长必须元素之一,我国南方水稻土中相当普遍地存在缺钾现象并在一定程度上限制了水稻生长,合理施用钾肥是解决这个问题的主要途径之一。

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5、

The temperature distribution and thermal flux distribution of copper lead were also given in range of room temperature ( 300 K) to one stage of refrigerator temperature ( 77 K) at different operating currents.

给出了不同运行电流下,在室温温度(300K)和制冷机一级冷头温度(77K)间铜电流引线的温度、热流分布。

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6、

Starting his career as a theatre actor and then TV presenter, K RAJAGOPAL is one of the pioneers of the Singapore filmmaking scene.

拉贾戈帕的事业是从戏剧演员开始的,然后又成了电视制片人,他是新加坡电影的开创者之一。

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7、

Conclusions: Activation of NF-K B is one of the major factors for SAP and the intestinal mucosal barrier injury in SAP.

结论:NF-κB作为一多种炎症因子基因的转录因子,在SAP的发病及其肠道屏障功能损伤中起中心调控作用。

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8、

1-0 Plus the k component is one minus zero.

加上k分量,也就是。

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9、

Company K is one of the earliest enterprises which manufacture in vitro diagnostic reagents, but recently because of the entrance of the large foreign enterprises and new companies appeared the market share of company K declined.

K公司是国内最早的体外诊断试剂生产企业之一,但近来国内市场由于国外大型企业进入,以及新的企业不断出现,K公司的市场份额有所下滑。

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10、

B Where you have A goes to B, with summary constant k1, A but you can have the reverse process B goes back to A1 with the rate constant k minus one.

你以大概的常数k1从A到,但你有相反的过程从B回到,以速率常数k负。

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11、

B Minus dA/ dt is all the ways that I destroy and create B, A so there's a k1 times A minus k minus one times B.

负的dA/dt是我以各种方式消耗的和生成的,所以有k1乘以。

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12、
13、

K minus one is much bigger than k2, k2 so we can ignore k2 here.

k负1比k2大得多,所以我们能忽略这的。

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14、

You put k minus one here, k1 k1 here, but it's the same thing.

这是k负,这是,但它是一样的。

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15、
16、

And then the other one is M k minus one is much less than k2. M is very small.

然后另一个是Mk负,比k2小得多,M很小。

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17、

The results showed that soil K was one of the main limiting factors of nutrient on mulberry in planting area.

结果表明,土壤中钾是桑树主要的养分限制因子之一,在一定氮、磷肥施用基础上,施钾促进桑树生长如枝条长度和粗度增加并提高桑叶产量。

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18、

At this time, it is perseverance that makes persons hold on straight to the end.

在这个时候,是毅力让大家坚持到底。

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19、

We had an elegant house, situated in a fine country, and a good neighbourhood. Tradition has it that all Confucius's students had planted trees native to their own birthplace here so that there is now a wide variety of trees.

我们有一所清雅的房子,坐落在一个好风景的乡下,四邻都是良家。相传,孔子的弟子都将故乡的良种树木移植到这里,因此树木品种甚多。

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20、

Tradition has it that Chinese civilization originates from the era of Huang Di and Yan Di , for they are the ancestors of Chinese people , that is why the Chinese call themselves the descendants of Yan and Huang.

传说中国文明起源于炎帝和黄帝时代,因此“炎帝、黄帝”被奉为中华民族的祖先,这就是现在中国人自称是炎黄子孙的由来。

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