Figure 1From: GAPscreener: An automatic tool for screening human genetic association literature in PubMed using the support vector machine techniqueResults of traditional search method compared with use of GAPscreener (preterm birth example). Both methods searched all PubMed abstracts entered from January 1, 1990 through April 12, 2007. Numbers indicate the number of PubMed abstracts processed at each stage.Back to article page