Unlike our approach , those of Xia ( 1999 ) and Hockenmaier , Bierner , and Baldridge ( 2004 ) include a substantial initial correction and clean-up of the Penn-II trees .
extracting tree adjoining grammars from bracketed corpora
Fei Xia
The algorithm handles `` like '' coordination and exploits the traces used in the treebank in order to interpret LDDs . Unlike our approach , those of Xia ( 1999 ) and Hockenmaier , Bierner , and Baldridge ( 2004 ) include a substantial initial correction and clean-up of the Penn-II trees . Miyao , Ninomiya , and Tsujii ( 2004 ) and Nakanishi , Miyao , and Tsujii ( 2004 ) describe a methodology for acquiring an English HPSG from the Penn-II Treebank .
Unlike our approach , those of @@CITATION and Hockenmaier , Bierner , and Baldridge ( 2004 ) include a substantial initial correction and clean-up of the Penn-II trees .