摘要
研究现有元搜索引擎技术，提出了智能型元搜索引擎模型，即采用数据挖掘技术，根据独立型搜索引擎工作情况的记录，动态生成元搜索引擎的调度策略。在对各数据挖掘方法进行比较之后，选择了决策树归纳分类分析技术生成元搜索引擎调用策略，并详细介绍了调度策略的处理过程、系统评估度量的建立以及用微软最近发布的OLE DB for DM数据挖掘通用接口进行数据挖掘的具体实现。
Search engine technology is the main method to search information from Internet. The authors propose a model of intelligent meta-search engine, which generates tactics from each search engines working record and assignes the work to suitable search engines to improve the quality of information search service.After analyzing the technologies of data mining, decision tree technology for classification is chosen to generate the tactics. Building systematic evaluations, defining data mining tasks by DMQL and doing data mining with Microsofts OLE DB for DM are introduced in detail.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第6期118-120,133,共4页
Computer Engineering
