Take CRISP-DM as guide principle, we divide data mining into 6 steps from business perspective. At last, this text desighned a data mining system for civil engineering estimation.
以“跨行业数据挖掘过程标准”（CRISP-DM）为指导准则，从商业的角度将土建工程概算的数据挖掘过程分6个阶段有效的执行。
The main strength of wavelet analysis is that it can divide data-changing frequency infinitely and it is then possible to use according prediction method in the different frequency band.
本文中使用小波变换的主要优点是它可无限分频的能力，可以将具有不同变化规律的因素造成的价格波动变化分离出来，从而为针对性的寻找预测方法和规律提供了可能；
In a data warehouse project, you usually divide the business pains by department, by business questions that need to be answered, and by the urgency of business problems.
在数据仓库项目中，您通常通过部门、需要回答的业务问题以及业务问题的紧急性来划分业务难题。
The rich troves of data at the fingertips of the biggest Internet companies are also creating a new kind of digital divide within the industry.
大型网络公司的这些从指尖得到的大量丰富的资料还在产业中建立了一种新型数据分配。
Logical tiers divide the conceptual architecture into components that play specific roles within the application, such as presentation, application logic, business processes, and data access.
逻辑层将概念体系结构划分为在应用程序内扮演特定角色的组件，如表示层、应用程序逻辑层、业务流程层和数据访问层。
To get the actual data bytes per second, you would have to take two samples (to get a start value and an end value), and divide the difference by the duration between the samples.
要获得实际的每秒数据字节，您将必须接受两个样本（来获取初始值和结束值），然后根据样本之间的持续时间来进行区分。
For example, you can divide a large table into ten smaller, children tables that contain data and business process rules for each of the ten years.
例如，您可以将一个大表分成十个小的子表，每个子表包括十年中的一年的数据和业务流程规则。
How difficult is it to divide a large data set into smaller pieces, and how much information will you have to add in order to reassemble the smaller pieces together correctly on the other side?
将大数据集分割为小片段是否很困难？为了在另一端将小片段正确地重新组装起来，必须添加多少额外信息？
The data suggest that the brain's ability to divide attention remains flexible and broad enough at younger ages to compensate for tasks such as walking and talking.
数据暗示，年轻时，大脑有能力分散注意力，能力强到可进行如边走边说这类的任务。
The PEAR Pager package: Download this tool to add data from array as input and specify the parameters that divide it into pages.
PEARPager包：下载此工具，将数组数据作为输入添加并指定将数据分配给页面的参数。
Michael Gurstein, a community informatics expert in Vancouver, British Columbia, has dubbed this problem the data divide.
MichaelGurstein，是英属哥伦比亚温哥华情报学院专家，他把这个称为数据分界线。
The map function is designed to take a large data input and divide it into smaller pieces, which it then hands off to other processes that can do something with it.
map函数专用于获取大数据输入，并将其分成小片段，然后交由其他进程进行操作。
Merge operators are SUM, MINUS, PRODUCT, DIVIDE, MAX, MIN, and NOP (returns data from the first cube in the virtual cube definition).
合并运算符包括SUM、MINUS、PRODUCT、DIVIDE、MAX、MIN和NOP(从虚拟数据集定义的第一个数据集返回数据)。
They receive the data from whatever application you are using and divide them into packets.
它们从您正在使用的应用程序接收数据并将数据分割为一些数据包。
And then add all of these together and divide by the number of data points But, depending on how careful you are, actually, there are potentially infinitely many points to look at.
然后把所有测量值加起来，再除以数据点的数目，但这取决于你能有多仔细，原则上，有无限多个点要测量。
The divide-and-conquer strategy means continually splitting up and recombining data, as they're passed between different cores.
分治策略需要连续性地分割和重组数据，以使数据能在不同核之间被传送。
We need to divide up our records so some data instances are used to create the model, and some are used to test the model to ensure that we didn't overfit it.
我们需要分割我们的记录以便某些数据实例被用来创建模型，某些被用来测试模型以确保没有过拟合。
If you did not divide up the consistency groups, you would not be able to use your run data in your disaster data center for any period that your install or configuration data is inconsistent.
如果没有划分一致性分组，对于安装或配置数据不一致的任何情况，都不能在灾难数据中心使用运行数据。
If many data are to be presented, an attempt should be made to divide them over two or more tables.
如果许多数据均将提交，试图提出，要分化他们两个或更多的表格。
On the basis of the data obtained by questionnaire, this paper expand the analysis model by divide customer base and then give out marketing strategy recommendations on the basis of it.
在所获得的数据基础上，展开分析模型，得到客户群体划分，进而在此基础上给出营销策略的建议。
They quickly divide the data into smaller parts to get to the desired record.
它们快速地将数据分成较小部分以获得所需的记录。
I, somehow if, I want to walk through some sequence of data structures, gathering up or doing the same thing, adding ages in until I get a total age and then divide by the number faculty.
我想，以某种方法，来遍历，一些数据结构，把它们相同的属性加到一起，就是一直的把年龄加到一起一直到，得到了一个年龄总数，然后除以员工的数目。
Study the control of backup granularity and demarcation criterion, and divide backup data to satisfy the system requirement according to backup window and system stability.
研究了备份粒度控制。讨论备份粒度的划分依据，根据备份窗口和系统稳定性划分备份数据，使备份粒度满足系统要求。
Cluster is an algorithm, which can divide the data in the database into different groups, and there are obvious distinctions among groups.
聚类是一种把整个数据库分成不同的群组，使群与群之间差别很明显，而同一个群之间的数据尽量相似的算法。
Quartiles divide the data into four equal parts.
四分位点把资料分成四等分。
With the maturity of the data warehouse technology, it is rcasonable and feasible to divide the whole database into two parts: operational environment and analytic environment.
数据仓库技术的逐渐成熟，使得整个系统的数据库可以分为处理环境和分析环境两部分。
The new data have been provided for the lake evolution, the climate change, the paleogeographic changes and the divide Quaternary period.
为研究该区湖泊演化、气候变化、古地理变迁及第四系划分等提供了新资料。
The new data have been provided for the lake evolution, the climate change, the paleogeographic changes and the divide Quaternary period.
为研究该区湖泊演化、气候变化、古地理变迁及第四系划分等提供了新资料。
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