1) answer extraction
答案抽取
1.
The Research on Answer Extraction Approach of Web Based Automatic Question Answeing System;
基于网络的自动问答系统的答案抽取方法研究
2.
This paper introduces the current development of QA at home and abroad and analyzes the three parts of QA:question analysis,information retrieval and answer extraction.
本文综述了国内外自动问答技术的发展现状,对系统三个主要组成部分:问题分析、信息检索和答案抽取进行了深入的分析,通过比较,得出了自动问答系统运用各类技术之间的优势与不足。
3.
This system utilizes the"text snippet" in the feedback of the web search engine as data resource for answer extraction.
该系统只利用网络搜索引擎返回结果中的摘要部分作为答案抽取的资源,从而节省了下载、分析网络源文本的时间,提出了一种针对该系统的信息抽取算法,并采用一种基于语句相似度计算的答案抽取算法并且进行了改进。
2) answer sentence extraction
答案句抽取
3) answer extraction
解答抽取
4) answer extraction
答案提取
1.
For the Chinese factoid QA system, a new answer extraction method based on syntax structure feature parsing and classification is presented in this paper.
为此,针对中文事实型问答系统,提出一种新的基于句法结构特征分析及分类技术的答案提取算法,该方法将答案提取问题看成是候选答案的分类问题,即将候选答案分类为正确和错误两类。
2.
In this paper,a method of answer extraction from domain question-and-answer is presented,in which candidate paragraphs can be obtained for answer extraction with the help of domain knowledge retrieval based on question query,question types and answer types.
本文提出了一种领域问答答案提取方法,以问题分析得到问题查询、问题类型及答案类型为基础,借助领域知识检索获得答案提取候选段落。
5) answer extracting
答案提取
1.
Answer extracting is the key part of question-answering system.
答案提取是问答系统的关键部分,文章介绍了汉语问答系统的基本结构及其实现过程,以问题和答案中关键词的词频统计特性为基础,进一步考虑问题和句子中关键词位置分布信息,提出了一种结合向量空间模型(VSM)和关键词最小匹配距离的问题和句子相似度的计算方法。
6) answer extraction
答案求取
补充资料：答案
1.对有关问题所作的解答。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条