高校公文主题标引主要属于主题词型主题标引，是一种以高校管理知识与公文主题标引知识为共同基础的专门知识管理技术。
Indication of document subject in university is one of special knowledge management technique base on the knowledge of university management and document subject indication.
从现有的一些情报研究工作成果入手，总结归纳情报研究人员使用的现有数据遴选方法，主要包括基于关键词或主题词的方法、机构法、期刊影响因子法和专家法等。
Facing to the data selecting in the information research, this paper sums up the current methods of data selecting used by information analysts from some information research productions.
实验结果表明，该算法取得了较好的效果，所获得的主题词能更贴切地反映文章的主要内容。
Experimental results show that this algorithm achieves sound effects, the thematic terms that acquires by this algorithm can more aptly reflect the main contents of the article.
实验结果表明，该算法取得了较好的效果，所获得的主题词能更贴切地反映文章的主要内容。
Experimental results show that this algorithm achieves sound effects, the thematic terms that acquires by this algorithm can more aptly reflect the main contents of the article.
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