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DOI:
Journal of Software:1998.9(1):36-42

一种用未分析语料训练文法的方法
王挺,史晓东,陈火旺,杨谊
(国防科技大学计算机系,长沙,410073)
A Method of Training Grammar with Unanalyzed Corpus
WANG Ting,SHI Xiao dong,CHEN Huo wang,YANG Yi
()
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Received:February 05, 1996    Revised:February 25, 1997
> 中文摘要: 本文提出了文法规则的推导概率和归约概率的概念,通过修改Inside-Outside算法,将其应用于从未分析语料中获取一般形式的上下文无关文法规则的概率参数.
Abstract:The authors proposed the concept of reduce probability and derive probability. With the modifications on the I/O algorithm, the probability parameters of general context free grammar can be trained from unanalyzed corpus.
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基金项目:本文研究得到国家863高科技项目基金资助. 本文研究得到国家863高科技项目基金资助.
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王挺,史晓东,陈火旺,杨谊.一种用未分析语料训练文法的方法.软件学报,1998,9(1):36-42

WANG Ting,SHI Xiao dong,CHEN Huo wang,YANG Yi.A Method of Training Grammar with Unanalyzed Corpus.Journal of Software,1998,9(1):36-42