Figure 2From: Open information extraction based on lexical semanticsPrecision for ReVerb, DepOE, and LSOE in the second evaluation round. A bar chart of the precision achieved in the second round of evaluation by the systems ReVerb, DepOE, and LSOE. In this round, LSOE obtains better precision than DepOE and just a little greater precision than ReVerb. It shows the DepOE system with lower precision (around 0.3) followed by ReVerb system (around 0.5) and LSOE with a little higher result than ReVerb (around 0.55).Back to article page