"On the Normalization and Visualization of Author Co-citation Data: Salton's cosine versus the Jaccard Index," preprint version now available

[Loet Leydesdorff]

 <http://www.leydesdorff.net/aca07/index.htm> On the Normalization and
Visualization of Author Co-citation Data: Salton's cosine versus the Jaccard
Index, 
Journal of the American Society for Information Science and Technology
(forthcoming) 

<pdf-version <http://www/leydesdorff.net/aca07/aca07.pdf> > 


Loet Leydesdorff 
Amsterdam School of Communications Research (ASCoR)
Kloveniersburgwal 48, 1012 CX Amsterdam
Tel.: +31-20- 525 6598; fax: +31-20- 525 3681 
 <mailto:loet at leydesdorff.net> loet at leydesdorff.net ;
<http://www.leydesdorff.net/> http://www.leydesdorff.net/ 

 
 
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