信息提取方法含规则抽取统计抽取以及混合抽取 Theautomaticextractionofinformationfromunstructuredsourceshasopenedupnewavenuesforquerying,organizing,andanalyzingdatabydrawinguponthecleansemanticsof
信息提取方法含规则抽取统计抽取以及混合抽取 Information extraction method (including rule extraction, statistical extraction, and hybrid extraction)