基于Web数据挖掘的资源服务系统.pdf

25 6 ( ) V o l. 25 N o. 6 2010 12 JOU RNAL O F ZH ENGZHOU U N IV ER S ITY O F L IGHT INDU STRY ( N atu ral S c ence) D ec. 2010 : 1004 - 1478( 20 10) 06- 0037- 04 基于W eb数据挖掘的资源服务系统 王春霞 (商丘师范学院 计算机系, 河南 商丘 476000) : 根据W eb数据流的特点, 采用W eb数据挖掘技术设计了一个资源服务系统: 利用关联聚类 分类等算法对离线数据进行挖掘, 利用概要数据库滑动窗口近似因子等技术对动态数据进行处 理. 该系统由用户层挖掘层及数据层组成, 可实现用户交互数据流挖掘及数据处理提供数据资源 等功能. 该系统还可进行各种类型网站的W eb数据挖掘, 作为推广开发服务平台, 实现网站资源服 务系统的功能, 应用于校园网挖掘的效果较好. : 数据流挖掘; W eb数据流; 资源服务系统 : TP 393 : A R esource service sy stem based on W eb data m in ing WANG Chunx a (D ep t. of Comp ., Shangq iu N ormal C olleg e, Shang q iu 476000, Ch ina) Abs tract: Based on the character st cs o fW eb da ta stream, a resource serv ce system w as establ shed w th W eb data m n ng technology wh ch ncludes assoc at ng, c lu ster ng and sort ng u sed n o ffl ne data m n ng, and outl ne da ta base, sl p w ndow s and sm lar facto rs u sed n dynam c data m n ng, and t s com pos ted by u ser layer, m n ng layer and data layer prov d ng the funct on of u ser nteract on, data stream m n ng, da ta process ng and data resource co llect ng. A lso t can carry out data stream m n ng on a ll types ofW ebs te, prom o te the developm ent o f serv ce platform, and m plem ent the serv ce of W eb resource serv ce system. The system s sat sf ed for app l cat on n cam pusW eb m n ng. Key w ord s: m n ng data stream; W eb stream; resource serv ce system . 0 , . 2 W eb , , . 2 , ,