Extended words selected from both retrieved documents and the semantic dictionary are employed to form a new query set.
从初检文档和语义词典两方面选取扩展词对原查询进行扩展形成新的查询集。
参考来源 - 基于语义分析的查询扩展方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Therefore, semantic language and semantic dictionary became the basis of automatic semantic analysis.
因此，建立语义语言和语义词典就成为语义自动分析的基础。
To solve the problems mentioned before, semantic dictionary was led into the domain of text categorization.
为懂得决上述题纲，本文将语义词典引入到文本开类范畴。
Extended words selected from both retrieved documents and the semantic dictionary are employed to form a new query set.
从初检文档和语义词典两方面选取扩展词对原查询进行扩展形成新的查询集。
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