查询词典 data mining

Based on that,a general frame of data mining system is constructed.

在此基础上，构建了数据挖掘系统的通用框架。

Decision rule is an important way of denoting knowledge and rough set theory is an important method of carrying out data mining.

决策规则是一种重要的知识表示方式，粗糙集理论是一种重要的数据挖掘方法。

Chapter Two summarizes the spatial data mining and introduces it's engendering, current situation, development trend, structure and common procedure.

第2章对空间数据挖掘进行概述，分析了空间数据挖掘的产生、研究现状，发展趋势及其体系结构和一般步骤。

This paper designs overall frame of Internet information collection and processing technology,proposes a search engine called IA,which is knowledge-based and adopts some techniques of data mining,filtrates and classifies collected information.

该文对互联网公开情报收集与处理技术的总体框架进行了设计，通过一个基于知识库的主动式专题搜索引擎完成专题情报的收集，并过滤与分类收集信息。

The vast applications of RDBMS impels the emergence of Data Mining technology.

关系数据库的广泛使用促成了数据挖掘技术的诞生。

Imputing missing values is one of the challenges in data mining and machine learning.

缺失填补是机器学习与数据挖掘领域中极富有挑战性的工作。

Based on above analysis, this paper integrates the study of data mining and financial time series.

基于上述原因，本文将数据挖掘和金融时间序列结合在一起进行研究。

Finally,unifies the spatial analysis method,and through the spatial data mining it discusses and inverts the sediment change rules of the strata in time scale.

最后，通过空间数据挖掘并结合空间分析的方法探讨和反演了地层在时间尺度上的沉积变化规律。

Firstly,the author analyzes principles and general methods of lustering- based Data mining.

本文作者首先认真研究分析了基于聚类的数据挖掘的基本原理，提出了一个将单亲遗传算法与Kohonen聚类算法相结合的混合聚类算法，克服了Kohonen 算法的局部最优问题以及采用普通遗传算法聚类时的搜索速度和聚类精度的矛盾。

Data mining technology is developed continually and is materialized in many forms.

关联规则挖掘是为了发现大量数据中项目集之间有趣的关联或相关信息。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。