Figure 1. The gene regulatory network corresponding to the IRMA network, obtained using different algorithms.

Solid arrows denote true-positives and dashed arrows denote false-positives. True-negatives and false-negatives are not depicted in the figures in order to avoid cluttering; however, they can be easily obtained by comparing the true regulatory network and the inferred networks. Precision is denoted by , sensitivity by , accuracy by , and the -measure by .