Discovering Focused Information and Mining Information Focus Based on Isomorphic Information Temperature

At present the problems that people want to solve anxiously are: facing the huge information data pool, how to carry on the effective data mining; in the highly dynamic information source which is the standard to the importance of the information and the degree paid attention to, how to seek the ldquofocusrdquo (namely focus information) from the society, the economy, the life in different time and region. In this paper, ldquodegree which people pay close attention to different informationrdquo are studied; a measurement of information significance ldquoisomorphic Information Temperaturerdquo is raised. And then combining with the technology of computer and Internet; the frameworks for single text focus mining system model, text-base focus mining system model and Web page focus mining system model are constructed respectively.