Paper Info
Title
Joshua 4.0: packing, PRO, and paraphrases
Abstract
We present Joshua 4.0, the newest version of our open-source decoder for parsing-based statistical machine translation. The main contributions in this release are the introduction of a compact grammar representation based on packed tries, and the integration of our implementation of pairwise ranking optimization, J-PRO. We further present the extension of the Thrax SCFG grammar extractor to pivot-based extraction of syntactically informed sentential paraphrases.
Year
Venue
Keywords
2012
WMT@NAACL-HLT
open-source decoder,newest version,sentential paraphrase,packed try,pairwise ranking optimization,pivot-based extraction,compact grammar representation,main contribution,thrax scfg grammar extractor,parsing-based statistical machine translation
Field
DocType
Citations 
Pairwise comparison,Ranking,Computer science,Machine translation,Grammar,Synchronous context-free grammar,Extractor,Artificial intelligence,Natural language processing,Parsing
Conference
24
PageRank 
References 
Authors
0.86
18
5
Name
Order
Citations
PageRank
Juri Ganitkevitch165932.71
Yuan Cao254835.60
Jonathan Weese332519.11
Matt Post441435.72
Chris Callison-Burch54872259.75