CAJ | 학술논문

回顾了中文和英文语言环境下的Web文本挖掘现状，阐明了其现阶段的特点和技术瓶颈．之后提出了一种基于Web文本挖掘的网页内容挖掘技术：AIS（Augmented information support），介绍了相关实现所涉及的基础技术和功能．最后将AIS技术应用于香山科学会议网站，开发了AIS4XSSC文本挖掘系统并展示了现阶段其主要功能．实践表明AIS技术能够从大量的Web文本中有效提炼信息，提高用户检索效率并向用户推送有价值的信息．
회고료중문화영문어언배경하적Web문본알굴현상，천명료기현계단적특점화기술병경．지후제출료일충기우Web문본알굴적망혈내용알굴기술：AIS（Augmented information support），개소료상관실현소섭급적기출기술화공능．최후장AIS기술응용우향산과학회의망참，개발료AIS4XSSC문본알굴계통병전시료현계단기주요공능．실천표명AIS기술능구종대량적Web문본중유효제련신식，제고용호검색효솔병향용호추송유개치적신식．
Web text mining （WTM） is a technology for information support as one component of the machine system of HWMSE. Concerning the deficiencies of current search engine for retrieval of WWW, improvements are expected. In this paper, a brief review on recent WTM developments was presented at first. Then a technology on augmented information support, AIS, was proposed to cope with ＂information explosion＂ based on WTM technologies. Finally, AIS is applied to the development of the AIS4XSSC （AIS for Xiangshan Science Conference） system, which is customized for information retrieval and knowledge discovery from XSSC Website. The practical application demonstrates that AIS is useful to extract information from Web documents and improve the performance of information retrieval.