摘要
介绍了异构检索的基本原理、黑龙江省电力科技数字化信息平台上异构数据库的配置和用于全文检索的分词策略,论述了异构统一检索的基本方法和策略,阐述了检索过程中的注意事项。
The basic mechanism of heterostructure query, configuration of heterostructure database and tactic of classifying vocabulary used for a whole article index on the platform of Heilongjiang electric power science and technology digital information was introduced. The basic method and the tactic of heterostructure united index were discussed, meanwhile, cautions worth noticing during index were also presented.
出处
《黑龙江电力》
CAS
2006年第5期324-327,共4页
Heilongjiang Electric Power
关键词
异构检索
检索策略
检索方法
分词检索
heterostructure index
query tactic
index method
index in classification
