The Penn Treebank results reported here for the Markov model approach are at least equivalent to those reported for the Maximum Entropy approach in ( Ratnaparkhi , 1996 ) .
a maximum entropy model for partofspeech tagging
Adwait Ratnaparkhi
Additionally , we present results of the tagger on the NEGRA corpus ( Brants et al. , 1999 ) and the Penn Treebank ( Marcus et al. , 1993 ) . The Penn Treebank results reported here for the Markov model approach are at least equivalent to those reported for the Maximum Entropy approach in ( Ratnaparkhi , 1996 ) . For a comparison to other taggers , the reader is referred to ( Zavrel and Daelemans , 1999 ) .
The Penn Treebank results reported here for the Markov model approach are at least equivalent to those reported for the Maximum Entropy approach in ( @@CITATION ) .