ROC curves of phenotype similarity matrices constructed with or without title portions. ROC analysis with the two benchmark datasets (A: Phenotypic Series, B: Linked OMIM Record Pairs) suggested that the similarity matrix constructed with both the text and title portions of OMIM records outperformed the matrix constructed with the text portion only. The range of false positive rates was restricted to (0, 0.1) in order to highlight the differences between each curve. (PDF 270 kb
