Fig. 7: Pictorial representation of a bipartite signed network with blue (positive), red (negative), and grey (missing) edges.
From: Statistically validated projection of bipartite signed networks

The `full' dyadic motifs include ij and in (+/−), il and im (−/+), jn (−/−), and im (+/+). Additionally, node i participates in 'partial' motifs such as (0/+), (0/0), (+/0), and (0/−).