摘要
以2001-2010年CSSCI收录的图书馆、情报与文献学论文引文数据为基础,分析了10年间篇均引文量、无引文论文数的变化;分析有引文论文的引文量分布特征,提出最可几引文量的概念。数据分析显示,10年间有引文论文的引文量分布呈相对一致的趋势,可由对数正态分布函数近似表征。有引文论文引文量分布的中位数及最可几引文量绝对值的偏小,显示图情领域的研究者尚需更重视参考文献或进一步加强学术规范。
On the data of CSSC1, this paper analyzes the average , the amount of papers without reference and the citation amount distri- bution of papers with reference, in the field of library, information and documentation science. The most probable citation amount is intro- duced, he relative relationship of citation amount distribution among is consistent can be described by the log-normal distribution function. The relatively small median and most probable citation amount suggest that the researchers in the field of library science and information science should pay more attention to the quotation of reference or academic norm.
出处
《情报杂志》
CSSCI
北大核心
2013年第1期68-72,共5页
Journal of Intelligence
关键词
图书馆
情报与文献学
篇均引文量
最可几引文量
CSSCI
对数正态分布
library information and documentation science citation amount most probable citation amount CSSCI log-normal distribution function
