73 Research on Learner Characteristics Models of International and Domestic Adaptive Learning Systems

In recent years, with the information technology’s comprehensive development, researchers have been researching and developing a variety of network learning systems. Adaptive learning system is a leader in these systems, with its unique charm to attract numerous researchers. Some researchers are concerned on the new technology in system development, someone focus on the construction of various models, and so on. This paper is to study domestic and international adaptive learning systems and its key model - learner characteristic model, providing the help for future adaptive learning system’s research and development, looking forward to realize the real intelligence and personalization of adaptive learning system.