The Research On Recommendation System Of Vocational Teaching Resources

With the advance and development of technology, we experience the change from data lacking to data overload in the Information Era. The essential problem we are facing now is not how to acquire useful information anymore, but how to extract the content needed effectively from a huge massive of information, therefore, searching engine and recommendation system came into being, the former mainly helps users acquire the information needed through searching, the latter recommends the content to the users according to their interests, however, sometimes the users' need are vague, even though the need is specific, it may not be conveyed explicitly in some cases, and the recommendation system will be the solution at this point.Under the background of the rapid development of vocational education, both vocational teaching and information technology develop rapidly, the teaching materials achieve the maximum sharing of all time in the network system. The recommendation system was first applied in E-business field, and the technology is already mature. In recent years, some big social network and studying interactive system also applied the recommendation technology in their websites, and got acknowledged results, but in the aspect of vocational teaching, this technology is only in fumble period, therefore, we try to acquire some inspiration on establishing the recommendation system of vocational teaching material from the electronic business platform, social websites and studying network which apply the recommendation system successfully in their operation, and study the practical approach to the establishment of the system, do the research which mainly focus on the recommendation of the resources of vocational teaching course.The research for the resources recommendation system is an application innovation research in the modern administration engineering research, which provides a new research perspective for resources management. In this essay, the author discusses the application of recommendation system in the vocational teaching resources field. First, the author illustrates the ideas and the theories of the recommendation system with the help of the documentary research approach, the author also defines the essence of this system, and gets to know the basic requirement of this system. In addition, the author studies the recommendation system of E-business websites, social network and studying sources website, with Amazon, DouBan and CNKI as the representatives for this three types of websites separately. By doing this, we acquire the inspiration from these successful example of applying the recommendation system. What's more, on the basis of the successful experience of the above websites, the author studies the elemental component and structural issue of individualized vocational teaching resources system with the help of relevant theories of systematics, according to the related recommendation system theory, he describes the recommendation function and content of the vocational teaching resource recommendation system, and suggests the practical recommendation strategy. The author proposes a set of strategies:include automatic recommendation by the system, recommendation by other people and recommendation by the virtual studying group users, which are based on the users'identity characteristic and behavior characteristic. The author further designs the general structure and recommendation engine for the vocational teaching resource recommendation system, according to the theories of educational and psychological research method, the author points out that the psychological feature of secondary vocational school students is they lack specific aim for their study, as for this problem the author explains the design idea for its recommendation engine. Finally, according to the theories of structural method of information system engineering and system dynamic, the author has designed the recommendation system for vocational school and discuss the related issues of setting up vocational teaching resources recommendation system which is the education cloud-oriented.