Skip to main content

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.