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| Review on Normalization Methods of Citation Counts |
| Chen Shiji1, Shi Liwen1, Li Dongmei2, Zuo Wenge1 |
1. China Agricultural University Library, Beijing 100193, China;
2. Development Planning Department, China Agricultural University, Beijing 100193, China |
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Abstract Citation counts is the most representative indicator in citation analysis,which is also used in research performance as an indicator of the impact. Since citation counts is sensitive on field, document type and publish year, it needs normalize for the cross-field comparison. In this paper,various methods of citation counts normalization are demonstrated and some problems on citation indicator in practice are also discussed.
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Received: 29 February 2012
Published: 20 May 2012
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