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Table 5 Examples of Errors Examples of FPs, FNs and boundary errors. In some of the examples square brackets are used to indicate the differences between the classifier's output and the annotation in the gold standard.

From: Exploring the boundaries: gene and protein identification in biomedical text

False Positives Classifier (CL) Gold Standard (GS)
General Words homolog gene -
Measures kat/L -
Possible Errors in GS [ssDNA-] and [RNA-binding protein] ssDNA- and [RNA-binding protein]
False Negatives Classifier (CL) Gold Standard (GS)
Coordination [YAP2 uORF1] and uORF2 [YAP2 uORF1] and [uORF2]
Missing Expansion zinc-finger protein ([THZif-1]) [zinc-finger protein] ([THZif-1])
Boundary Errors Classifier (CL) Gold Standard (GS)
GS NE contains CL NE(s) AP-1 complexes high mobility AP-1 complexes
  USH1C USH1C disease gene
  partner of [Rac] [partner of Rac]
CL NE contains GS NE(s) regulator virF virF
  Wnt pathway Wnt
CL and GS Overlap Serum [Fibrin Degradation Products] [Serum Fibrin] Degradation Products