The past decade has seen a tremendous growth in the amount of biomedical literature, speci cally in the area of bioinformatics. As a result, biomedical text categorization has become a central task for providing researchers with literature appropriate for their speci c information needs. Pan et al. have explored a method that automatically identi es information-bearing sentence fragments within scienti c text. Their proposed method aims to automatically classify sentence fragments into certain sets of categories de ned to satisfy speci c types of information needs. The categories are grouped...