... higher. Figure 1 demonstratesthese phenomena for two leading models, Collins(1999) model 2, a generative model, and Charniakand Johnson (2005), a reranking model. The parseradaptation scenario is ... Experimental SetupWe performed experiments with two parsing mod-els, the Collins (1999) generative model number2 and the Charniak and Johnson (2005) reranking model. For the first we used a reimplementation(?). ... clutter, for the filter f-score measure we use the maximumrecall (MR) baseline rather than the minimum length(ML) baseline, since the former outperforms the lat-ter. Thus, ML is only shown for the...