期刊论文

中文

情报杂志

1002-1965

2015

34

6

43-47

10.3969/j.issn.1002-1965.2015.06.009

湖南省科技厅2014年科学研究项目(2014FJ3114)

本校为第一机构

为了揭示文献学术特征与判断科技查新项目的相关文献之间的关系，采用多元回归的方法，研究了学术文献的研究对象、研究内容、研究方法、研究结果等学术特征四要素对科技查新项目文献相关性的影响，发现研究对象、研究内容、研究方法与科技查新项目相关文献判断有较强的线性相关性，得出了多元回归模型，进行了检验和分析。

In order to reveal the characteristics of the academic literature and the relationship of relevant literature of sci-tech novelty search projects, based on the multiple regression method, the influence of the four academic characteristics factors of the academic litera- ture including the research object, research contents, research methods, and research results on the correlation between the sci-tech novelty retrieval literature is studied. It is found that there is a strong linear correlation between the research object, research content and research methods and pertinent literature judgment...