The obtained SCFG is further used in a phrase-based and hierarchical phrase-based system ( Chiang , 2007 ) .
hierarchical phrasebased translation
David Chiang
Blunsom et al. ( 2008 , 2009 , 2010 ) utilized Bayesian methods to learn synchronous context free grammars ( SCFG ) from a parallel corpus . The obtained SCFG is further used in a phrase-based and hierarchical phrase-based system ( Chiang , 2007 ) . Levenberg et al. ( 2012 ) employed a Bayesian method to learn discontinuous SCFG rules .
The obtained SCFG is further used in a phrase-based and hierarchical phrase-based system ( @@CITATION ) .