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Table 1 Percentage of match of CTX terminology extracted from different sources

From: Querying phenotype-genotype relationships on patient datasets using semantic web technology: the example of cerebrotendinous xanthomatosis

  Strings/Sentences # Precision Recall F-Measure
Patient Data (ExactMatch) 65 93 % 67 % 78 %
Patient Data (ExactMatch + MetaMap) 65 94 % 94 % 94 %
OMIM (NormalizeString) 23 100 % 100 % 100 %
GeneReviews (MetaMap) 83 88 % 79 % 83 %
  1. The F measure represents 2 (P R)/(P + R), the geometric mean of the precision (P) and recall (R), which is a standard measure for the goodness of information retrieval from documents.