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Table 5 Qualitative analysis results

From: Comparative analysis of five protein-protein interaction corpora

Corpus

Explicit

Direct

Definite

Positive

AIMed

52%

72%

92%

98%

BioInfer

67%

45%

93%

100%

HPRD50

75%

53%

81%

92%

IEPA

86%

6%

92%

100%

LLL

73%

24%

94%

100%

  1. Results of the analysis of 50 interactions per corpus with respect to their directness, explicitness, certainty, and polarity. Results are given as fraction of analysed interactions that were not out-of-ontology (see Figure 3) and were identified as having a given property by two annotators. Cases where annotators disagreed were counted as half a point.
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BMC Bioinformatics

ISSN: 1471-2105

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