统计加权 meaning in English

statistical weight

In fact , the knowledge database is an experiential specialist system , which includes library classification , thesaurus , concordance of class number with descriptor , synonymous dictionary , keywords lists , stop - words lists , etc . after determining the indexing data of web pages , the method of weighted word frequency , which combined with statistical algorithms , is adopted to exercise the subject indexing of chinese web pages
在确定网页基本信息标引源的基础上，中文网页主题标引运用了基于词频的统计加权法；通过与分类号?主题词对应库主题词串的词面相似度计算，进一步完成中文网页的赋号标引，即分类标引。