关键词: Web信息挖掘 多策略学习 语义匹配

Abstract:

The paper studies and realizes a specific-context-based Web information mining system Web-MIND. The users express their hopes to get the information b y submitting key words. Through the meta-search engine and multi-strategy learning, Web-MIND mines the information and knowledge accumulated in the doeument warehouse, filters the irrelevant information and automatically recommends the useful information to users. Adopting the technology based on amphibolous semantic matching, the system can effectively help users dig the information and knowledge about medicine advertisements to reach the aim of audiing the medicine advertisements on the Internet

Key words: Web information mining, multi-strategy learning, semantic matching