The Research Based On Context-Awareness Recommender System For Mobile Terminals

This paper mainly introduces context-awareness, behavior analysis research, thus designs a set of context-aware applications with user behavior analysis and comprehensive services system based on mobile devices. Mobile devices have become main tool for communication exchanges and data access. However, there still exist service target inaccuracies on mobile devices. Situational awareness theory allows computers "sense" situations by the sensors. We study situation information, aware motivation of the user’s etc., to discover the rule of product usage, product research, and thus find current problems in product development, providing basis and strategy for product amendment. Therefore, user behavior in mobile situation analysis is of great significance. However, user behavior analysis first involves the analysis and user experience design, while the difficulty lies in the method how users use situations and complex environments.Real-time field research is an approach comparatively more used to know the situation the user in, but the cost is much too high, while sample size is relatively small, if large samples of data is required, a lot of resources will be consumed. Therefore, from the perspective of mobile devices of the application, research based on situation-awareness theory, integration of data mining knowledge, while using a variety of algorithms, data collection can be more smoothly, in order to precede product promotion and enhance the commercial value of this research.