More details on Phrasal discriminative features

From NLPWiki
Revision as of 15:45, 16 January 2014 by ThangLuongMinh (Talk | contribs)

Jump to: navigation, search

Various discriminative features could be specified under the [additional-featurizers] section in Phrasal *.ini files.

Discriminative Phrase Table

edu.stanford.nlp.mt.decoder.feat.sparse.DiscriminativePhraseTable(arg1,arg2,arg3)

 "arg1" --  true/false, whether to use lexicalized features or not (default=true)
 "arg2" --  true/false, whether to use class-based features or not (default=false)
 "arg3" --  int, whether to threshold feature count (default=-1, no thresholding)