Using the window-based context model our formulation (5) outperforms (7) for both training corpora; the<cite> Dinu and Lapata (2010)</cite> Table 6 : Performance by part of speech Table 6 gives a breakdown of performance by target part of speech for the BNC+Wikipedia-trained W5 and W5 + T ↔ C models, as well as figures provided by previous researchers. 7 W5 + T ↔ C outperforms W5 on all parts of speech using both evaluation metrics.