<?xml version="1.0"?>
<dblp>
<article key="journals/ipm/Aizawa03" mdate="2004-03-05">
<author>Akiko N. Aizawa</author>
<title>An information-theoretic perspective of tf-idf measures.</title>
<pages>45-65</pages>
<year>2003</year>
<volume>39</volume>
<journal>Inf. Process. Manage.</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/S0306-4573(02)00021-3</ee>
<url>db/journals/ipm/ipm39.html#Aizawa03</url>
</article>
</dblp>
