基于FrameNet的汉语语义框架网络自动构造  

Automatic Construction of Chinese FrameNet Based on FrameNet

作　　者：龙波[1] 郭文[1] 

机构地区：[1]厦门大学计算机系,厦门361005

出　　处：《现代计算机》2010年第2期4-7,共4页Modern Computer

基　　金：国家自然科学基金(No60573189);863项目(No2006AA010107;2006AA010108);福建省重点科技项目(No2006H0038);福建省基金项目(No2006J0043)

摘　　要：语义知识库是自然语言处理的基础性工程,但现阶段语义知识库的构建,大部分工作基于人工。基于英语框架网络FrameNet,采用FrameNet的现有框架库作为汉语框架网络的框架库,通过FrameNet中现有标注英文例句训练一语义角色标注器,利用英汉双语平行语料,对英文语料进行语义角色标注并将其映射到中文句子上,从标注好的汉语句子中提取汉语词元和例句填充汉语框架,构建汉语词汇库和例句库,从而实现汉语语义框架网络的自动构造。Semantic knowledge library is a basic resource of natural language processing, but so far the most work of building the semantic knowledge library is based on artificial operations, it is labor intensive and time consuming. Describes a method to construct the Chinese FrameNet automatically, based on Framenet, uses the existing frames of FrameNet as the frames of Chinese FrameNet, extracts Chinese lexical units and sample sentences from English-Chinese bilingual parallel corpus to fullfill the Chinese frames, builds Chinese vocabulary database and Chinese sample sentences database, so as to construct the Chinese FrameNet automatieally.

关 键 词：汉语语义框架 框架语义学 语义角色标注 最大熵 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]