However, on the out-of-domain BROWN tests, we find that adding Φ deps always adds considerably, and in a statistically significant way, to both LAS and UAS.
not only is Φ phrase+deps better at dependency recovery than its component parts, but Φ phrase+deps+gen is also considerably bet-ter on dependency recovery than Φ phrase+gen , which represents the previous state-of-the-art in this vein of research (Huang, 2008).