【正文】
h of the IE system, we know it is veryimportant to have the enough technology backup. The ability of nature language processing, largescale programming system development and some very serious knowledge base, such as syntactic and semantic dictionary and treebank corpus are the necessary parts of the backup. Today, a practically largescale Information Extraction system with the ability of easy domaintransformation is the main target of the research of IE. In this thesis, firstly, the development of a prototype of universal Information Extraction system is described. The main features of this system are: 1) using shallow parsing technology with sentence semantic template to extract the information in the text。面對(duì)網(wǎng)絡(luò)時(shí)代信息量快速膨脹,以及信息用戶要求提供精確和有用的直接信息的雙重壓力,信息服務(wù)者必須掌握更有效地分析信息,從海量信息中提取重要或關(guān)鍵信息的手段。在本論文研究工作中,作者所在的研究小組試圖建立一種信息系統(tǒng)的開(kāi)發(fā)原型,其特點(diǎn)在于利用淺層語(yǔ)法語(yǔ)義分析系統(tǒng)配合句法模版提取信息,并充分利用現(xiàn)代計(jì)算機(jī)系統(tǒng)并行處理的優(yōu)勢(shì),使用多線程的編程技巧充分利用計(jì)算機(jī)的處理能力加 速信息提取系統(tǒng)的運(yùn)行速度。 ?在中國(guó)企業(yè)的信息化進(jìn)程中,在使用 MIS 以及 ERP軟件完成了財(cái)務(wù)以及開(kāi)發(fā)、采購(gòu)、生產(chǎn)、銷售的全過(guò)程的 信息化任務(wù)后,知識(shí)管理系統(tǒng)成為對(duì)于企業(yè)發(fā)展最有