%A Ke Qing, Cheng Ying, Zheng Yanning, Pan Yuntao %T Construction of the Usability Evaluation Indicators on Search Engine %0 Journal Article %D 2011 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2011.11.04 %P 24-30 %V %N 11 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_3473.shtml} %8 2011-11-25 %X This paper firstly analyzes the relation between search engine evaluation and usability analysis. Based on the characteristics of the three stages of information retrieval by search engine, the demand of usability evaluation is given,and the evaluation hierarchical model on the usability of search engine is constructed based on the four foundations for the choice of evaluation indicators. Then the weights of indicators are accounted by Delphi method,and a valuable search engine usability evaluation system is provided.