汉语科技文献的自动标引及其试验结果的分析

Automatic Indexing of Chinese S&T Documents and the Analysis of Its Testing Results

汉语科技文献自动标引系统是一个具有从文献输入建库、词表生成和管理,到抽词、标引、索引编辑,检索和排版输出等多功能一体化自动处理系统,其中的自动抽词和自动标引两个模块为系统的两个核心部分。本文着重介绍了自动标引子系统的功能、结构、操作,以及系统实现的技术和方法,并对自动标引的结果(与手工标引结果相比)进行了分析和评价。文末附有自动标引结果与手工标引结果的对照表。

The automatic indexing system of Chinese S&T documents is a multifunction integrated automatic processing system which has the following functions. inputing document to establish database, the generation and maintenance of thesaurus, word extraction, indexing, index compiling retrieval and composing-outpu etc. The two modules of its automatic word extraction and automatic indexing are two core parts of this system. This paper mainly introduces the function, structure, operation of the automatic indexing sub-system and the technique and method of system implem-entation. Analyses and evaluates the results of automatic indexing (comparing with manual indexing). In the end of this paper, it encloses the correlative list between the manual indexing results and the automatic indexing results.