%A Yu Liping, Wu Yishan %T A New Method to Evaluate Academic Journals ——Indicator Difficulty Ratio Weighting %0 Journal Article %D 2011 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2011.04.11 %P 64-70 %V 27 %N 4 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_3380.shtml} %8 2011-04-25 %X After summarizing two objective evaluation methods of data waving method and data independent method, this paper gives a new method of indicator difficulty ratio weighting and evaluates the academic journals with standardization score. The results show indicator weighted ratio method has a good differential capacity and is very suitable for academic journal evaluation. The method can’t be used with a few journals and probability weighting method has some shortcomings.