Issue No. 01 - January/February (2003 vol. 7)
<p>By comparing similar items rather than similar customers, item-to-item collaborative filtering scales to very large data sets and produces high-quality recommendations.</p>
G. Linden, B. Smith and J. York, "Amazon.com Recommendations: Item-to-Item Collaborative Filtering," in IEEE Internet Computing, vol. 7, no. , pp. 76-80, 2003.