摘要
随着 WWW应用的高速发展和广泛普及 ,WWW服务器上收集了大量的 Web日志。对这些日志进行实时的数据开采 ,可得到大量关联规则 ,这些规则存放在实时规则数据库中。为了能即时并准确得到最能反映当前用户访问模式的规则 ,我们需要一套建立在规则形式基础上的查询和触发器系统 ,从实时规则数据库中 ,分析出 Web用户当前访问模式的变化趋势。
With the booming and wide spread of WWW,there are colossal web log records collected on web servers.By real-time m ining web logs,we will find a lot of association rules,which are stored in a rea l-time rulebase.In order to query rules that most reflect patterns of user acce ss to the rulebase immediately and accurately,we apply a query and trigger syste m based on rule shape,which makes us able to find the trend of users' pattern fr om the real-time rulebase.
出处
《计算机工程与科学》
CSCD
2000年第6期42-45,共4页
Computer Engineering & Science
