Uniform random sampling is widely applied to many kinds of algorithms in data mining. It processes uniform distribution data set extremely effectively, but easily loses slight cluster and consequently decreases clustering accuracy, when the processing data set is skew distribution.

隨機(jī)抽樣技術(shù)已經(jīng)廣泛應(yīng)用于數(shù)據(jù)挖掘的各類算法中，它在處理分布均勻的數(shù)據(jù)集時(shí)非常有效精品国产91Av福利，但在處理分布比較傾斜的數(shù)據(jù)集時(shí)容易丟失小的聚類一级黄色性交小视频。

The main work in this paper as follows: the concept and system of the network user's behavior has been studied, and the user has been classified by those in this basic; the frame, step, module function of establishing network user's behavior analyzing system has been discussed and some common methods in network customer's behavior analyzing process have also been discussed; the information source of the network customer's behavior analysis system has been studied in this paper, and also combined the relevant processes which came out by web data mining methods; the data-processing software was developed by VC and SQL Server 2000. The Web log data in SWUST campus network have been analyzed by gathering type and regression.

本論文主要工作如下：研究了網(wǎng)絡(luò)用戶行為的概念與體系，并在此基礎(chǔ)上進(jìn)行了用戶分類免费看18禁全程高潮娇喘；探討了建立網(wǎng)絡(luò)用戶行為分析系統(tǒng)的步驟www.插逼com、框架和系統(tǒng)各模塊的功能，以及網(wǎng)絡(luò)用戶行為分析過程中的一些常用方法永久网站操；研究了網(wǎng)絡(luò)用戶行為分析系統(tǒng)的數(shù)據(jù)源午夜三级永久久久，并結(jié)合Web數(shù)據(jù)挖掘方法提出了相應(yīng)的處理方法；利用VC和SQL Server 2000開發(fā)了用于數(shù)據(jù)處理的軟件欧美性爱黄页；利用聚類和回歸分析方法亚洲专区国产精品一区二区，研究了西南科技大學(xué)校園網(wǎng)中的Web日志數(shù)據(jù)。

Personalized information reorganization and distribution ; Stram data mining ; Web content mining ; Domain and ontology knowledge

個(gè)性化信息重組與發(fā)布国产aaaaaaa；流數(shù)據(jù)挖掘在线一级黄片在线； Web內(nèi)容挖掘；領(lǐng)域本體知識(shí)

Frequent subgraph mining is an active research topic in the data mining field.

頻繁子圖已成為數(shù)據(jù)挖掘領(lǐng)域研究的熱點(diǎn)之一自拍另类欧美日韩视频。

College of Computer and Information Engineering,Jiangxi Agriculture University,Nanchang 330045,ChinaFrequent subgraph mining is an active research topic in the data mining community.

如何從大量的圖中挖掘出令人感興趣的子圖模式已經(jīng)成為數(shù)據(jù)挖掘領(lǐng)域研究的熱點(diǎn)之一91欧美热情在线播放。

The paper carefully analyzes tightener material Fatigue Examination. A stat analyze based on the data mining. As the number of data in the tightener Fatigue Examination is enormously and Data Processing will be realized in the automotive industry.

文章對(duì)緊固件材料疲勞試驗(yàn)進(jìn)行了詳細(xì)分析，針對(duì)疲勞試驗(yàn)過程中數(shù)據(jù)劇烈增長(zhǎng)以及汽車工業(yè)數(shù)據(jù)統(tǒng)計(jì)分析的需要日本二级婬片，基于數(shù)據(jù)挖掘的基本思想進(jìn)行了統(tǒng)計(jì)分析黄色网址在线免费播放。

First of all, the Examinatorial Source Mining System concept on the basis of summarizing the Data Mining theory was introduced. Then the problems facing in Distance Education were analyzed and raveled out.

本文介紹了考試資源挖掘系統(tǒng)的相關(guān)概念，分析了當(dāng)前遠(yuǎn)程教育中考試資源挖掘面臨的學(xué)生個(gè)體差異欧美美女a片在线视频、事務(wù)粒度過粗日本a网站在线看、數(shù)據(jù)挖掘算法改進(jìn)等問題，并詳細(xì)討論了這些問題的解決辦法色综合www在线视频，給出了考試資源挖掘系統(tǒng)的設(shè)計(jì)方案黄色视频一级黄。

It first introduce the destination of data mining, the main techniques, system structure and running process, then describes basic theories and Apriori algorithms of association rules mining particularlly, through analysis and explanation, it refers to confidence and supportance.

它首先介紹了關(guān)聯(lián)規(guī)則挖掘研究的現(xiàn)狀以及研究的目的和意義，并給出數(shù)據(jù)挖掘的體系結(jié)構(gòu)和運(yùn)行過程91高清国产在线。

Data mining for traversal patterns has been found useful in several applications. However, traditional model of traversal patterns mining only considered unweighted traversals.

遍歷模式數(shù)據(jù)挖掘方法已經(jīng)在多種應(yīng)用中被提出亚欧A片视频在线观看，傳統(tǒng)的遍歷模式挖掘僅僅考慮了非加權(quán)遍歷。

This thesis keens on the DM utilizing research in coal mine gas forecasting. It is explained about domestic and outboard researching present conditions of time series data mining, time series analysis, formalized expression and model establishment of time series. Through analysising the features of coal mine gas observing data and several species of model. This thesis declares a suitable data and model ARMA.

本文的主要研究方向是時(shí)間序列數(shù)據(jù)建模及其在煤礦瓦斯預(yù)測(cè)中的應(yīng)用研究婷婷五月天97sese，文中就時(shí)間序列數(shù)據(jù)建模的國內(nèi)外研究現(xiàn)狀久操碎强奸、時(shí)間序列分析http://800av.com/、形式化表示和時(shí)間序列的建模等進(jìn)行了詳細(xì)的論述，在分析了煤礦瓦斯監(jiān)測(cè)數(shù)據(jù)的特點(diǎn)和多種模型的特征基礎(chǔ)上中文字幕Aⅴ无码一区二区三区，提出了本文所適用的數(shù)據(jù)模型為ARMA色哟哟网站www，同時(shí)，對(duì)特定的數(shù)據(jù)進(jìn)行了數(shù)據(jù)建模免费观看全成年网站大全，并對(duì)結(jié)果進(jìn)行了分析和驗(yàn)證个人上传网上性交毛片。