摘要
本文阐述了机编文摘发展过程的两个阶段:自动摘录阶段和自动文摘阶段。全面系统地介绍了机编文摘的发展过程,并就机编文摘的发展前景作了展望。
This paper discuses the development of machine-aided abstracting research and divides it into two periods,the first is automatic extracting period,based on the types of words and phrases included in the sentences,then using the most highly weighted sentences to generate an abstract,the second is automatic abstracting period,based on text understanding, writing an abstract by computer. At the end,some predications about the automatic abstracting systems are put forward.
出处
《图书情报工作》
CSSCI
北大核心
1994年第2期40-44,共5页
Library and Information Service
