Using Parsed Corpora for Estimating Stochastic Inversion Transduction Grammars

被引：0
|
作者：
Sanchis-Trilles, German [1 ]
Andreu Sanchez, Joan [1 ]
机构：
[1] Univ Politecn Informat, Inst Tecnol Informat, Valencia 46022, Spain
来源：
SIXTH INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION, LREC 2008 | 2008年
关键词：
D O I：
暂无
中图分类号：
H0 [语言学];
学科分类号：
030303 ; 0501 ; 050102 ;
摘要：
An important problem when using Stochastic Inversion Transduction Grammars is their computational cost. More specifically, when dealing with corpora such as Europarl only one iteration of the estimation algorithm becomes prohibitive. In this work, we apply a reduction of the cost by taking profit of the bracketing information in parsed corpora and show machine translation results obtained with a bracketed Europarl corpus, yielding interresting improvements when increasing the number of non-terminal symbols.
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页码：1825 / 1827
页数：3
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