【正文】
和網(wǎng)絡(luò)的結(jié)合將是信息提取系統(tǒng)獲得成功的必由之路。探索如何使信息提取技術(shù)順利地融入企業(yè)信息化系統(tǒng)之中,讓信息提取系統(tǒng)進入商業(yè)化運作道路,包括商業(yè)運作模式以及商業(yè)運作技巧,使系統(tǒng)開發(fā)有著更扎實地實用化背景,也是本課題的研究目標之一。而使用信息提取技術(shù)構(gòu)建數(shù)據(jù)庫,提供定題情報以及分析結(jié)果給用戶使用的信息服務公司更是興旺發(fā)達,有些已經(jīng)可以提供有效的經(jīng)濟分析數(shù)據(jù)供工商業(yè)用戶使用,并開始大量盈利。大規(guī)模,而且具有較高的領(lǐng)域移植能力的通用信息提取系統(tǒng)是研究工作的發(fā)展方向。原因很簡單,傳統(tǒng)的信息檢索只能向用戶提供相關(guān)性的結(jié)果,是否對用戶有用還需要用戶自己去判斷。 Information extraction system: design and its mercial use After more than 30 years of development of the Information Extraction?(IE) system, it es to be the focus of the attention of the researchers of information retrieval, database system and natural language processing. The reason is very simple. Because the traditional information search engine can only give the result of relevant pieces of documents and information users must read them by themself to check if the documents match their requirements or not, but the IE system give the facts directly to the users. The pressure of the information explosion makes it impossible to read all the documents, news or Inter pages to locate their interested fac